Study sets matching "number math 7"

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Study sets matching "number math 7"

11 terms
Math7: Number Properties
inverse property of addition
commutative property of addition
associative property of addition
identity property of addition
the sum of a number and its opposite is 0
the ORDER of the addends (numbers being added together) does…
the grouping of addends using parenthesis doesn't affect thei…
the sum of any number and zero is the original number
inverse property of addition
the sum of a number and its opposite is 0
commutative property of addition
the ORDER of the addends (numbers being added together) does…
8 terms
Rational Numbers Math 7
bar notation
common denominator
least common denominator
like fractions
In repeating decimals, the line or bar placed over the digits…
A denominator that is the same in two or more fractions.
The least common multiple of the denominators of two or more…
fractions with the same denominator
bar notation
In repeating decimals, the line or bar placed over the digits…
common denominator
A denominator that is the same in two or more fractions.
6 terms
Math Number Terms Yr 7
whole numbers
fractions
decimals
integers
Whole numbers are zero and the counting numbers 1, 2, 3, 4, 5…
A fraction is any number that can be written in the form A/B…
a number that uses place value and decimal points to show val…
All whole numbers (both positive and negative) and zero.
whole numbers
Whole numbers are zero and the counting numbers 1, 2, 3, 4, 5…
fractions
A fraction is any number that can be written in the form A/B…
Math7: Number Properties
inverse property of addition
commutative property of addition
associative property of addition
identity property of addition
the sum of a number and its opposite is 0
the ORDER of the addends (numbers being added together) does…
the grouping of addends using parenthesis doesn't affect thei…
the sum of any number and zero is the original number
inverse property of addition
the sum of a number and its opposite is 0
commutative property of addition
the ORDER of the addends (numbers being added together) does…
6 terms
Math 7: Number Systems
whole number
integer
natural number
rational number
A counting number from 0 to infinity
A positive number, a negative number, or 0, but not a fraction.
A counting number from 1 to infinity
All integers, fractions, repeating decimals and terminating d…
whole number
A counting number from 0 to infinity
integer
A positive number, a negative number, or 0, but not a fraction.
Math 7: The Number System (Adding and Subtracting Rational Numbers
Inverse Property of Addition
Integers
SSS
DSD
Every number has an ADDITIVE INVERSE (Opposite).... The sum of a…
A whole number.... A number that IS NOT a fraction.
Same Signs Sum... ADD... Take the sign of a greater number.
Different Signs Difference... SUBTRACT... Take sign of greater numb…
Inverse Property of Addition
Every number has an ADDITIVE INVERSE (Opposite).... The sum of a…
Integers
A whole number.... A number that IS NOT a fraction.
9 terms
Math 7: The Number System (Adding and Subtracting Rational Numbers
Inverse Property of Addition
Integers
SSS
DSD
Every number has an ADDITIVE INVERSE (Opposite).... The sum of a…
A whole number.... A number that IS NOT a fraction.
Same Signs Sum... ADD... Take the sign of a greater number.
Different Signs Difference... SUBTRACT... Take sign of greater numb…
Inverse Property of Addition
Every number has an ADDITIVE INVERSE (Opposite).... The sum of a…
Integers
A whole number.... A number that IS NOT a fraction.
9 terms
Math 7 (Number Hierarchy)
Hierarchy
Imaginary Number
Rational Number
Irrational Number
A classification system; a way of categorizing or classifying
Undefined Number... Ex: Even√Negative, ²√-9, x/0
A repeating or terminating decimal; a number that can be writ…
A non-terminating or non-repeating decimal... Ex: π, non-perfect…
Hierarchy
A classification system; a way of categorizing or classifying
Imaginary Number
Undefined Number... Ex: Even√Negative, ²√-9, x/0
Math 7: Number Systems
whole number
integer
natural number
rational number
A counting number from 0 to infinity
A positive number, a negative number, or 0, but not a fraction.
A counting number from 1 to infinity
All integers, fractions, repeating decimals and terminating d…
whole number
A counting number from 0 to infinity
integer
A positive number, a negative number, or 0, but not a fraction.
Texes Math 7-12 (number concepts)
Natural Numbers
Whole Numbers
Integers
Rational Number
Counting numbers beginning with 1 (1,2,3..)
Zero and the natural numbers
Positive and negative values of the whole numbers
any number that can be expressed as a fraction with an intege…
Natural Numbers
Counting numbers beginning with 1 (1,2,3..)
Whole Numbers
Zero and the natural numbers
Texes Math 7-12 (number concepts)
Natural Numbers
Whole Numbers
Integers
Rational Number
Counting numbers beginning with 1 (1,2,3..)
Zero and the natural numbers
Positive and negative values of the whole numbers
any number that can be expressed as a fraction with an intege…
Natural Numbers
Counting numbers beginning with 1 (1,2,3..)
Whole Numbers
Zero and the natural numbers
6 terms
MATH 7: CHAPTER 1 - INTEGERS AND RATIONAL NUMBERS
Additive inverses
Integers
Opposites
Rational number
Two numbers whose sum is 0 are additive inverses.
Integers are the set of positive whole numbers, their opposit…
Opposites are two numbers that are the same distance from 0 o…
A rational number is a number that can be written as a quotie…
Additive inverses
Two numbers whose sum is 0 are additive inverses.
Integers
Integers are the set of positive whole numbers, their opposit…
26 terms
Grade 7 Math Review - Numbers
Negative Integer
Positive Integer
Integer Model
Number Line
An integer that is less than zero. It is written with a - sig…
An integer that is greater than zero.
Model using positive and negative squares.
a number line is labeled with positive and negative numbers i…
Negative Integer
An integer that is less than zero. It is written with a - sig…
Positive Integer
An integer that is greater than zero.
5 terms
Math 7 - The Number System (Multiplying and Dividing Numbers)Mu
Multiplying (MOM) and Dividing (DAD)
Reciprocals
Terminating Decimal
Repeating Decimal
When multiplying and dividing, ... - if the signs are the SAME,…
A reciprocal of a number is one divided by a number
A decimal that brags that he FINISHES what he starts
A decimal that can outlast any opponent, because he can GO ON…
Multiplying (MOM) and Dividing (DAD)
When multiplying and dividing, ... - if the signs are the SAME,…
Reciprocals
A reciprocal of a number is one divided by a number
Numbers Math 7
Real Numbers
Rational Numbers
Integers
Whole numbers
Any number that is not a square root or even root of a negati…
Any numbers, when in decimal form, ends or has a repeating pa…
Any whole number and their opposites negatives
Any number that is not a fraction or negative, no decimal
Real Numbers
Any number that is not a square root or even root of a negati…
Rational Numbers
Any numbers, when in decimal form, ends or has a repeating pa…
Math7-Numbers and Operations
Natural Numbers
Whole Numbers
Intergers
Absolute Values
Numbers as they occur in nature... 1,2,3...
The natural numbers with the addition of zero (always positiv…
The set of whole numbers and their opposites
The distance a number is from zero
Natural Numbers
Numbers as they occur in nature... 1,2,3...
Whole Numbers
The natural numbers with the addition of zero (always positiv…
Properties of Real Numbers - math 7
Commutative Properties of addition and…
Associative Properties of Multiplicati…
Identity Property of Addition
Identity Property of Multiplication
changing the order of the values you are adding or multiplyin…
changing the grouping of the values you are adding or multipl…
the sum of any number and zero is the original number
the product of any number and one is the original number
Commutative Properties of addition and…
changing the order of the values you are adding or multiplyin…
Associative Properties of Multiplicati…
changing the grouping of the values you are adding or multipl…
15 terms
Math 7/8 Real Numbers and The Pythagorean Theorem
Right Triangle
Hypotenuse
Legs
Pythagorean Theorem
(noun) a triangle with one right angle.
(noun) the longest side of a right triangle (opposite the 90…
(noun) the two shortest sides of a right triangle (adjacent t…
(noun) , States that in a right triangle, the square of the h…
Right Triangle
(noun) a triangle with one right angle.
Hypotenuse
(noun) the longest side of a right triangle (opposite the 90…
10 terms
OGT Math - Number Sense Vocab 7
Irrational Numbers
Rational
Whole Numbers
Integers
a number that cannot be written as the quotient of two integers
a number that can be written as the fraction a/b where a and…
the set of numbers {0, 1, 2, 3 ...} (no negatives)
the numbers {...-3, -2, -1, 0, 1, 2, 3...} consisting of the…
Irrational Numbers
a number that cannot be written as the quotient of two integers
Rational
a number that can be written as the fraction a/b where a and…
50 terms
Grade 7/8 Math - Numeration - Number Relationships
factor
prime number
composite number
variable
any whole number that divides evenly into another number that…
a whole number which only has 1 and the number itself as fact…
any whole number that has factors other than 1 and the number…
a symbol (usually a letter) used to represent a quantity that…
factor
any whole number that divides evenly into another number that…
prime number
a whole number which only has 1 and the number itself as fact…
30 terms
Math 7 - Topic 5 (Multiplying Rational Numbers)
7(-5)
-1(-24)
(-6)(-2)
-5(2)
-35
24
12
-10
7(-5)
-35
-1(-24)
24
35 terms
Math 7 - Topic 4 - Number stories with integers
A football has to be inflated with 13…
The Giants and Patriots were playing i…
A pro baseball player threw a baseball…
June bought 10 sweatshirts then staine…
13 + (-3)... = 10 pounds
15 + (-27)... = -12 yards
246 + (-4)... = 242 feet
10 + (-5) + 10... = 15 sweatshirts
A football has to be inflated with 13…
13 + (-3)... = 10 pounds
The Giants and Patriots were playing i…
15 + (-27)... = -12 yards
30 terms
Math 7+ Perfect square numbers
1 squared
2 squared
3 squared
4 squared
1
4
9
16
1 squared
1
2 squared
4
10 terms
Math 7 Unit 1 Number Sense
absolute value
real numbers
terminating decimals
repeating decimals
the distance a number is from 0
a set of numbers that consists of rational and irrational num…
a decimal that will stop
a decimal that will repeat either as a single digit or in a p…
absolute value
the distance a number is from 0
real numbers
a set of numbers that consists of rational and irrational num…
22 terms
7.Math.RealNumberSystem
What is a counting/natural number?
What is a whole number?
What is an integer?
What is a real number?
Numbers you count with. No fractions, not zero
A number without any fractions or decimals, starting from zero
Whole numbers and their opposites
Any number on the number line
What is a counting/natural number?
Numbers you count with. No fractions, not zero
What is a whole number?
A number without any fractions or decimals, starting from zero
12 terms
Year 7 MATHS: Chapter 1 - Whole Numbers
place value
digit
value
standard form
The value of a digit that is in a number, such as ones, tens,…
Any one of the ten symbols 0, 1,... 2, 3, 4, 5, 6, 7, 8, or 9 us…
The value of where the digit is in the number. Example: In 35…
A way to write numbers by using the digits... 0-9, with each dig…
place value
The value of a digit that is in a number, such as ones, tens,…
digit
Any one of the ten symbols 0, 1,... 2, 3, 4, 5, 6, 7, 8, or 9 us…
9 terms
Math: Number Properties
inverse property of addition
commutative property of addition
associative property of addition
identity property of addition
add the opposite sign and you get zero
the order is switched
order must stay the same, parentheses move
add zero to keep the number the same
inverse property of addition
add the opposite sign and you get zero
commutative property of addition
the order is switched
10 terms
Math 7- Unit 4 Rational Numbers
Bar Notation
Common Denominator
Least Common Denominator
Like Fractions
in repeating decimals, the line or bar is placed over the dig…
a common multiple of the denominators of one or more fractions
the least common multiple of the denominators
fractions with the same denominator
Bar Notation
in repeating decimals, the line or bar is placed over the dig…
Common Denominator
a common multiple of the denominators of one or more fractions
30 terms
Math 7 - Topic 5 Dividing Rational Numbers
-50÷5
-42÷7
15/-3
-5/-1
-10
-6
-5
5
-50÷5
-10
-42÷7
-6
Math: Chapter 4 Vocabulary Numbers 1 to Number 7
like denominators
common denominators
unlike denominators
least common multiple
denominators in two or more fractions that are the same
a denominator that is the same in two or more fractions
denominators in to or more fractions that are different
the smallest number, other than zero, that is a multiple of t…
like denominators
denominators in two or more fractions that are the same
common denominators
a denominator that is the same in two or more fractions
10 terms
Unit 7 Math: Multiply Fractions by Whole Numbers
Denominator
Numerator
Unit Fraction
Multiple
The number below the line in a fraction. It tells how many eq…
The number above the line in a fraction. It tells how many eq…
A fraction with numerator of 1.
The product of a given whole number and any other number.
Denominator
The number below the line in a fraction. It tells how many eq…
Numerator
The number above the line in a fraction. It tells how many eq…
12 terms
7 - Math: Sets of Numbers & Properties of Real Numbers
Natural
Whole
Integers (z)
Rational (q)
Counting numbers
Natural numbers and zero
Whole numbers and their opposites
Any number that can be represented as m/n where m and n are i…
Natural
Counting numbers
Whole
Natural numbers and zero
13 terms
Unit 2 Math 7 Rational Numbers
Distributive Property
Integer
Rational Number
Common Denominator
If you multiply a sum by a number, you will get the same resu…
A number expressible in the form of x or -x for any number x
A number expressible in the form of a/b or -a/b for some frac…
a denominator that has the same value between two fractions
Distributive Property
If you multiply a sum by a number, you will get the same resu…
Integer
A number expressible in the form of x or -x for any number x
15 terms
Math 7/8 Real Numbers and The Pythagorean Theorem
Right Triangle
Hypotenuse
Legs
Pythagorean Theorem
(noun) a triangle with one right angle.
(noun) the longest side of a right triangle (opposite the 90…
(noun) the two shortest sides of a right triangle (adjacent t…
(noun) , States that in a right triangle, the square of the h…
Right Triangle
(noun) a triangle with one right angle.
Hypotenuse
(noun) the longest side of a right triangle (opposite the 90…
math unit 7: rational number explorations
rational number
negative numbers
positive numbers
opposite numbers
the set of that can be written in the form a/b (that is, as a…
the set of numbers less than zero.
the set of numbers greater than zero.
two different numbers that have the same absolute value. exam…
rational number
the set of that can be written in the form a/b (that is, as a…
negative numbers
the set of numbers less than zero.
5 terms
Grade 7 Math: Improper Fractions & Mixed Numbers
write as a mixed fraction 11/9
write as a mixed fraction 17/9
write as a mixed fraction 13/6
write as a mixed fraction 60/8
1 2/9
1 8/9
2 1/6
7 4/8
write as a mixed fraction 11/9
1 2/9
write as a mixed fraction 17/9
1 8/9
25 terms
FMS Math 7 +, -, x and / rational numbers
-7__________-70
-8 ____-10
Is 18 + (-8) positive or negative?
is -3 + 5 negative or positive?
-7 is greater than (>) -70
-8 is greater than (>) -10
positive
positive
-7__________-70
-7 is greater than (>) -70
-8 ____-10
-8 is greater than (>) -10
11 terms
Properties of Real Numbers Math 7 Mrs. Ramirez
Commutative Property of Addition
Commutative Property of Multiplication
Associative Property of Addition
Associative Property of Multiplication
Changing the Order... a+b = b+a
Changing the Order... ab = ba
Moving Parentheses - keep order the same... (a+b)+c = a+(b+c)
Moving Parentheses - keep order the same... (ab)c = a(bc)
Commutative Property of Addition
Changing the Order... a+b = b+a
Commutative Property of Multiplication
Changing the Order... ab = ba
34 terms
Math 6 Unit 1 Vocabulary - Number Line
absolute value
mixed number
rational number
coordinate grid or coordinate plane
The distance of a number from zero on a number line; shown by…
A number made up of a whole number that is not zero and a fra…
Any number that can be expressed as a ratio of two integers.…
A plane formed by the intersection of a horizontal number lin…
absolute value
The distance of a number from zero on a number line; shown by…
mixed number
A number made up of a whole number that is not zero and a fra…
28 terms
Math 7 Improper Fractions to Mixed Numbers
2 ½
2 ¼
2 ¾
3 ½
5/2
9/4
11/4
7/2
2 ½
5/2
2 ¼
9/4
10 terms
Math8 (7.4-7.5) Real Numbers and Applications
rational number
irrational number
real numbers
natural numbers
a number that can be represented as a fraction
a number that cannot be represented as a fraction; goes on fo…
the set of all numbers that includes rational and irrational…
numbers that can be counted
rational number
a number that can be represented as a fraction
irrational number
a number that cannot be represented as a fraction; goes on fo…
15 terms
8th Grade Math Chapter 7 Real Numbers and the Pythagorean Theorem
Square Root
Perfect Square
Radical Sign
Radicand
of a number that, when multiplied by itself, equals the given…
is a number with integers as its square root
The numbers under the radical sign 7.1
Square Root
of a number that, when multiplied by itself, equals the given…
Perfect Square
is a number with integers as its square root
20 terms
Math 6: Topic 7: Subtracting Mixed Numbers
8/15
1 11/12
3/5
2
What is 2 1/3 - 1 4/5?
What is 3 1/12 - 1 1/6?
What is 2 1/5 - 1 3/5?
What is 3 1/6 - 1 1/6?
8/15
What is 2 1/3 - 1 4/5?
1 11/12
What is 3 1/12 - 1 1/6?
35 terms
Math 7
ascending order
decimal
denominator
descending order
numbers listed in order from smallest to largest
the numbers in the base 10 number system, having one or more…
the bottom number of a fraction
numbers listed from largest to smallest
ascending order
numbers listed in order from smallest to largest
decimal
the numbers in the base 10 number system, having one or more…
23 terms
Yr 7 Maths - Whole Number, Indices and Fractions
"Find the sum of" means to
"The product" means to
"The quotient" means to
"The difference between" means to
Add
Multiply
Divide
Subtract
"Find the sum of" means to
Add
"The product" means to
Multiply
Math 7 Adding and Subtracting Mixed Numbers
4 1/9 + 1 1/3
3 1/6 + 5 2/3
9 3/16 + 7 5/8
4 1/10 + 7 3/5
5 4/9
8 5/6
16 13/16
10 7/20
4 1/9 + 1 1/3
5 4/9
3 1/6 + 5 2/3
8 5/6
Math7 Ch4 Rational Numbers
bar notation
common denominator
least common denominator
like fractions
In repeating decimals, the line or bar placed over the digits…
a common multiple of the denominators of two or more fractions.
The least common multiple of the denominators of two or more…
fractions that have the same denominators.
bar notation
In repeating decimals, the line or bar placed over the digits…
common denominator
a common multiple of the denominators of two or more fractions.
5 terms
Chapter 6 & 7 Math Multiply by One and Two Digit Numbers
Factor
Product
Estimate
Regroup
numbers that when multiplied together give the product
the answer in a multiplication problem
a number close to an exact amount
To use place value to change 10 ones into 1 ten, 10 tens into…
Factor
numbers that when multiplied together give the product
Product
the answer in a multiplication problem
30 terms
Math 7 - Topic 4 (Adding and Subtracting Rational Numbers)
-4 + (-5)
-11 + 12
13 + (-13)
-5 + 4
-9
1
0
-1
-4 + (-5)
-9
-11 + 12
1
26 terms
Math OGT: Number Sense
Which is smaller: -4 or -9 ?
Which is smaller: 17.07 or 17.007?
Write in increasing order: 0.8, 5.4, 7/8
Write in increasing order: 31/4, 7 5/8…
17.007... When ordering numbers with decimals, multiply by "the…
0.8, 7/8, 5.4... First, change all fractions to decimals.... 7/8 i…
square root 50, 7 5/8, 31/4, 7.82... First, change all numbers…
Which is smaller: -4 or -9 ?
Which is smaller: 17.07 or 17.007?
17.007... When ordering numbers with decimals, multiply by "the…
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