What is the answer called when you multiply two factors together?
4 x 3 = 12 (12 is the answer)
100
zero product property
What is the property called when any number multiplied by zero is zero
0 x 25 = 0
100
20 x 6
What is 120
100
20 x 20
400
100
23 x 2
46 Do all the steps
200
factors
What is the name of the two numbers that you multiply to get the product 4 x 3 = 12 (4 and 3 )
200
identity property
What is the property called when any number multiplied by one is that same number? 25 x 1 = 25
200
30 x 8
What is 240
200
30 x 20
600
200
48 x 3
144 Do all the steps.
300
prime
What is it called when an odd number has no other factors except one and itself? 3, 7, 11, 13, 19, 23, 29, ......
300
commutative
What is the property called when you can change the order of the factors 9 x 5 = 5 x 9
300
40 x 7
What is 280
300
40 x 50
2000
300
53 x 3
159 Do all the steps
400
sum
When two numbers are added together, what is the answer called?
4+5=9 The answer is called the sum
400
associative property
What is the property called when you can change how the factors are grouped when you multiply numbers together (8 x 2) x 6 = 8 x (2 x 6)
400
50 x 9
What is 450?
400
70 x 80
5600
400
60 x 23
step 1 and step 2
60 x (20 + 3)
(60 x 20) + (60 x 3)
500
difference
When one number is subtracted from another, what is the answer called? 13-5=7 The answer is called the difference
500
distributive property
What is the property called when you can multiply by each addend and get the same product as multiplying by the sum of the addends
4 x (7+3) = 4 x (3+7)
500
60 x 5
What is 300?
500
90 x 80
What is 7200
500
30 x 33
step 1, step 2, step 3, step 4
30 x (30 + 3)
(30 x 30) + (30 x 3)
900 + 90
990