a. If 98 × 768 = 75,264 then 98 × 7.68 = _________
What is 752.64
200
Divide the difference between 1,200 and 700 by 5
( 1200-700) / 5 = 100
200
48 × 12 50 twelves – 3 twelves
48 twelves = 576 > 47 twelves = 564
200
546 x 405
221,130
200
Convert Days to Weeks
28 days
4 weeks
200
b. If 73 × 1,563 = 114,099 then 73 × 15.63=
1,140.99
300
The sum of 3 fifteens and 17 fifteens
( 3 x 15) + (17x15) =300
300
24 × 36 18 twenty-fours, doubled
864 = (18 x 24) x 2
300
375 x 81
30375
300
Convert quarts to gallons
20 quarts
5 gallons
300
c. If 46 × 1,239 = 56,994 then 46 × 123.9 =
5699.4
400
15 times the sum of 14 and 6
15 x (14+6) = 300
400
514 x 42 _____________6581 x 12
21,588 < 78972
400
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
400
A jug of syrup holds 12 cups. Convert 12 cups to pints
6 pints
400
Jenny buys 22 pens that cost $1.15 each and 15 markers that cost $2.05 each. How much did Jenny spend?
$56.05
500
Write the written expression, and solve the following problem
10 x (250 +45)
10 times the sum of 250 and 45
2,950
500
3.693 x 154 ________ 12.12 x 125
568.722 < 1515
500
Solve. Use words, numbers or pictures to explain how your answer to parts (a) and (b) are related
a- 25 x30
b-2.5 x30= _____tenths x 30
a= 750
b= 750 tenths= 75.0
500
The distance was 264,040 meters convert the distance to kilometers.
264.04
500
A living room measures 24 feet by 15 feet. An adjacent square dining room 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?