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Terms in this set (18)
sum
the total or whole amount (addition)
difference
difference between two numbers (subtraction)
multiply
an operation where a number is added to itself a number of times
divide
sharing or grouping a number into equal parts
factor
a number that divides exactly into another number; a number that multiplies with another number to make a third number
product
the result when two numbers are multiplied
patterns
a repeated design or recurring sequence
properties
common feature; rules about how numbers work
equation
a mathematical statement with an equals sign, showing that two expressions are equal
ones
1-9; 1 digit numbers
tens
10-99; 2 digit numbers
hundreds
100-999; 3 digit numbers
thousands
1,000-9,999; 4 digit numbers
expanded form
writing numbers to show place value
standard form
writing numbers normally (with numbers)
written form
writing numbers with words
odd
not divisible by 2; odd numbers end with 1, 3, 5, 7,or 9
even
a number divisible by 2; even numbers end in 2, 4, 6, 8, or 0
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Verified questions
ALGEBRA
There are 8 finalists in a science fair competition. How many ways can they stand in a row on the stage?
BUSINESS MATH
FlipFlops manufactures beach sandals. Their expense and revenue functions are E = –300p + 32,000 and $$ R = –275p^2 + 6,500p $$ . Determine the maximum profit, to the nearest cent.
ALGEBRA
A motorboat takes 40 minutes to travel 20 miles downstream. The return trip takes 60 minutes. What is the speed of the current?
ALGEBRA2
The average weight of a male child’s brain is 970 grams at age 1 and 1270 grams at age 3. Do you think your model could be used to determine the average brain weight of an adult? Explain.