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Multiplication Class Week 2
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Vocabulary & x0, x1, x20
Terms in this set (22)
What do we call any math problem?
Equations
What do we call the numbers that are being multiplied?
Factors
What do you call the answer to a multiplication problem?
Product
What do you call the same number being added over and over again. Example: 3 + 3 + 3 + 3 =
Repeated addition
What do you call the numbers we get when skip-counting?
Example: 2, 4, 6, 8, 10 ....
Multiples
What do we call a picture set that shows equal groups in rows and columns.
Array
What is the multiplication rule for zeros?
Any number multiplied by zero equals zero.
What is the multiplication rule for ones?
Any number multiplied by one will always be the other number. (base number)
What is the multiplication rule for twos?
double the base number.
The base number is the ...
number that you are not using the rule for.
8 x 0 =
0
12 x 1 =
12
4 x 2 =
8
0 x 9 =
0
5 x 2 =
10
53 x 0 =
0
10 x 2 =
20
11 x 1 =
11
12 x 2 =
24
352 x 0 =
0
1 x 123 =
123
7 x 2 =
14
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