Regrouping
65+88=
153
2x3 = 3x2 is an example of which property of multiplication?
Commutative Property
2x4=
8
Round 23 to the nearest tens place.
20
Max arranges all of his toy cars in 9 equal rows, with 9 cars in each row. How many toy cars does Max have?
81
674+96=
770
4x8 = (4x4) + (4x4) is an example of which property of multiplication?
Distributive Property
3x5=
15
Round 88 to the nearest tens place
90
True or False?
6x7=42
True
328+154=
482
(2x4)x5 = 2x(4x5) is an example of which property of multiplication?
Associative Property
4x6=
24
Round 125 to the nearest tens place
130
Fill in the blank
10x__=70
7
85-29=
56
What is the Identity property of multiplication?
Anything multiplied by 1 is product.
Anything times 1 is the other factor.
7x4=
28
Round 743 to the nearest hundred
700
Kate is baking 5 apple pies for the bake sale. She uses 3 red apples and 2 green apples in each pie. How many apples does Kate use?
5 pies x 5 apples per pie = 25 apples
112-63=
49
What is another way to write the multiplication sentence according to the distributive property?
4x9 =
(4x5) + (4x4)
OR
(2x9) + (2X9)
8x9=
72
Round 1,688 to the nearest hundreds place
1,700
Write a multiplication sentence using the following numbers and symbols.
56 4 2 7 () = X
(4x7)x2= 56