Powers of 10
123 x 10
1,2300
322 x 2
644
57 x 81
4617
100 x 25
25,000
Homeroom 102 has 28 students. If each student donated $7. How much money did the 5th graders make through donations?
$196
48 x 200 =
9600
98 x 6
588
64 x 29 =
1 856
52 x 43
2 236
At Home Depot, a gallon of paint cost $13. The painters need 17 gallons of paint. How much will they spend on the paint?
$221
167 x 1,000
167,000
589 x 3
1767
25 x 200
5 000
1000 x 25
25 000
The contractor buys 34 windows at $175 each. How much did the contractor spend on the windows?
$5,950
52 x 400
20800
438 x 5
2190
721 x 46
33 166
521 x 45
23 445
A farmer plants 27 rows of pumpkin seeds. If he plants 356 seeds in each row, how many pumpkins should he expect to grow?
9, 612 pumpkins
333 x 62
20,646
2341 x 7
16387
277 x 54
14,958
174 x 29
5,046
A school orders 84 boxes of pencils. Each box contains 135 pencils.
How many pencils does the school order altogether?
11,340 pencils