Estimating Products
Estimate to find the product.
63 x 21
60 x 20 = 1,200
Use distributive property to fill in the blank.
8 x 37
(8 x ____) + (8 x ____)
(8 x 30) + (8 x 7)
Find the product.
56 x 6
Find the product.
84 x 27
2,268
Each box of crayons contains 24 crayons. The art teacher orders 36 boxes for the school. How many crayons does she have in total?
864
Estimate to find the product.
84 x 78
80 x 80 = 6,400
Use distributive property to fill in the blank.
5 x 72
(5 x ____) + (5 x ____)
(5 x 70) + (5 x 2)
Find the product.
34 x 8
272
Find the product.
42 x 27
1,134
Maya has 180 stickers. She gives 12 stickers to each of her 5 friends. How many stickers does Maya have left?
120
Estimate to find the product.
37 x 48
40 x 50 = 2,000
Use distributive property to fill in the blank and then solve.
6 x 38
(6 x ____) + (6 x ____)
(6 x 30) + (6 x 8)
228
Find the product.
74 x 4
296
Find the product.
65 x 57
3,705
Ethan is making lemonade for a summer party. Each pitcher of lemonade uses 5 lemons. He wants to make 18 pitchers. After squeezing lemons for the pitchers, he also wants to make a fruit salad that uses 7 more lemons.
97 lemons
Estimate to find the product.
76 x 93
80 x 90 = 7,200
Use distributive property to fill in the blank and then solve.
9 x 87
(____ x ____) + (____ x ____)
(9 x 80) + (9 x 7)
783
Find the product.
88 x 7
616
Find the product.
86 x 72
6,192
A factory produces 2,473 pencils each day. If the factory operates for 6 days, how many pencils does it produce in total?
14,838
Estimate to find the product.
66 x 78
70 x 80 = 5,600
Use distributive property to fill in the blank and then solve.
7 x 89
(____ x ____) + (____ x ____)
(7 x 80) + (7 x 9)
623
Find the product.
94 x 9
846
Find the product.
92 x 87
8,004
Liam is filling jars with marbles. He has already filled 4 jars with 12 marbles each. He still has 96 marbles left to put in jars.
Write an equation that could be used to find the total number of marbles (m).
m = (4 x 12) + 96