Exponents
102
100
46x15
about 700
14x81
1,134
43⋅46
49
There are 15 calories in a candy bar. How many calories are there in 28 candy bars ?
420 calories
43
64
296x59
about 18,000
78x49
3,822
57⋅67
307
There were thirteen people in line waiting for concert tickets. If each of the tickets costs thirty-six dollars, how much money would be spent?
$468
122
144
895x6
about 5,400
978x3
2,934
85⋅30
85
Mother bought 5 large packets of spearmint bubble gum. Father bought 3 candy bars. If each packet of gum contains 210 pieces, how many pieces of gum are there total?
1,050 pieces
94
6561
34x68
about 2,100
305x72
21,960
69⋅64
613
Matthew sold 528 sets of dinnerware in a year. If each set contained 14 pieces, how many pieces were sold in all?
7,392 pieces total
35
243
There are about 795 houses in this region. The average family size is 6 people. There are about __________ people living in the region.
about 4,800
723x23
16,629
34⋅24⋅54
304
An office building has 17 floors. Each floor has 16 rooms, and each room had 2 doors. How many doors are in the office building?
544 doors