Estimating
Estimate 37 x 42
40 x 40 = 1,600
Solve 23 x 16
368
Solve 28 x 20
560
Annalyse bought 28 notebooks. Each notebook has 36 pages. What is the total number of pages Annalyse bought?
1,008 pages
20 x ____ = 1,200
60
Estimate 26 x 54
30 x 50 = 1,500
Solve 33 x 21
693
Solve 31 x 40
1,240
A bakery has 14 bins of bagels. Each bin has 34 bagels. What is the total number of bagels the bakery has?
476 bagels
____ x 50 = 1,500
30
Estimate 92 x 87
90 x 90 = 8,100
Solve 45 x 32
1,440
Solve 42 x 50
2,100
Kimora charges $12 per hour that she babysits. She babysits one child for 15 hours one week, and 18 the next week. How much does she make for babysitting in the two weeks?
$396 in the two weeks
60 x _____ = 4,800
80
Estimate 83 x 48
80 x 50 = 4,000
Solve 68 x 44
2,992
Solve 64 x 71
4,544
Malakai charges $23 to mow lawns. How much did he earn if he mowed 12 lawns in June and 24 lawns in July?
$828 in June and July
90 x ____ = 6,300
70
Estimate 76 x 93
80 x 90 = 7,200
Solve 93 x 76
7,068
Solve 84 x 92
7,728
Lincoln walked 14 laps 12 in August. He walked 13 laps 15 times in September. What is the total number of laps Lincoln walked in the two months?
363 laps
400 x ____ = 20,000
50