Multiples of 10
40 x 4
What is 160
Estimate 15 x 11
What is about 200
13 x 12
What is 156
Juliana has 13 packs of pencils that came with 11 pencils in each, how many pencils does she have in all?
What is 143 pencils
Harper earns $12 a day when she does her chores. If she did her chores 14 days in September and 15 days in October, how much money did she earn?
What is Harper made $348.
30 x 50
What is 1,500
Estimate 25x17
What is about 600
35 x 11
What is 385
Aidan bought 21 bags of candy with 14 pieces of candy in each, how many pieces of candy does he have?
What is 294 pieces of candy
Michael hits 24 baseballs every practice. If he practiced 16 days in May and 21 days in June, how many baseballs did he hit in total for the two months?
What is Michael hit 888 baseballs.
60 x 80
What is 4,800
Estimate 34x43. Is an overestimate or underestimate.
What is about 1,200. Underestimate
23 x 54
What is 1,242
Nathan collected 59 pebbles each day at recess for 19 days in a row, how many pebbles did he collect in all?
What is 1,121 pebbles
Lena ran 11 laps for 11 days. June ran 17 laps for 15 days. How many more laps did June run than Lena?
What is June ran 134 more laps than Lena.
700 x 90
What is 63,000
Estimate 45x68. Is it an overestimate or underestimate?
What is about 3,500. Overestimate.
75 x 86
What is 6,450
Bella went on a trip. She counted 87 billboards in each of the 13 states she drove through, how many billboards did she count?
What is 1,131 billboards
Alex brought 69 packages filled with erasers. Each package has 71 erasers in it. Rose brought 54 packages that each had 87 erasers in them. Who brought more erasers? How many more?
What is Alex brought 201 more erasers.
8,000 x 500
What is 4,000,000
Estimate 32x97. Is it an overestimate or an underestimate.
What is about 3,000. Overestimate.
93 x 74
What is 6,882
Marianne read 99 books each year for 83 years, how many books did she read in all?!
What is 8,217 books!!!!
Elaina and Allison each bought new rugs to redecorate their bedrooms. Elaina's rug is 75 inches long by 75 inches wide. Allison's rug is 88 inches by 63 inches wide. Whose rug has a larger area? How much larger?
What is Elaina's rug is larger by 81 square inches.