COMPARE
100 X 8 _____ 25 X (4 X 9)
<
25 x 30
750
50 times the sum of 64 and 36
50 x (64 + 36)
514 x 33
15,000
For a field trip, the school bought 47 sandwiches for $4.60 each and 39 bags of chips for $1.25 each. How much did the school spend in all?
$264.95
48 X 12 ____ 50 twelves - 3 twelves
>
700 x 1100
770,000
Divide the difference between 1200 and 700 by 5
(1200 - 700) ➗ 5
546 x 405
200,000
Jeanne makes hair bows to sell at the craft fair. Each bow requires 1.5 yards of ribbon. At the fabric store, ribbon is sold by the foot. If Jeanne wants to make 84 bows, how many feet of ribbon must she buy?
378 feet of ribbon
24 x 36 ____ 18 twenty-fours, doubled
>
45 x 30
1350
the sum of 13 fifteens and 17 fifteens
(13 x 15) + (17 x 15)
662 x 372
280,000
Jeanne makes 84 hair bows to sell at the craft fair. Each bow requires 1.5 yards of ribbon. If the ribbon costs $0.10 per foot, what is the total cost of the ribbon in dollars?
$37.80
25 x 18 ____ 19 eighteens + 6 eighteens
=
514 x 33
16,962
15 times the sum of 14 and 6
15 x (14 + 6)
3502 x 656
2,800,00
Jeanne makes 84 hair bows to sell at the craft fair. Each bow requires 1.5 yards of ribbon. A manufacturer is making 1000 times as many bows as Jeanne to sell in stores nationwide. How many yards of ribbon will the manufacturer need?
1500 yards of ribbon
20 x 5 ____ (10 x 5) + (10 x 5)
+
546 x 405
221,130
the product of 6 and the sum of 45 and 66
6 x (45 + 66)
987 x 3105
3,000,000
A living room measures 24 feet by f15 feet. The square dining room next to it measures 13 feet on each side. If carpet costs $6.98 per square foot, what is the total cost of putting carpet in both rooms?
$3692.42