Adding
Subtracting
Multiplying
Dividing
Figure it out
100

3.45 + 4.12

7.57

100

9.48 - 4.23

5.25

100

6 x 5.4

32.2

100

The decimal quotient of 29 / 5

5.8

100

Sal is buying 3 gallons of chlorine for the community pool.  Each gallon of chlorine costs $12.25.  If he pays with a 50 dollar bill, how much change will Sal receive?

$13.25

200

6.5 + 7.38

13.88

200

12.37 - 1.16

11.21

200

7.1 x 4.2

29.82

200

The decimal quotient of 34.5 / 2

17.25

200

Bag _____ costs more per pound based on the following

A) 12-pound bag is $6.96

B) 25-pound bag is $15.75

B) The 25-pound bag at $.63 compared to $.58

300

5.78 + 12.95

18.73

300

312.58 - 5.26

307.32

300

The related whole number multiplication problem used to solve 2.5 x 6.8.

25 x 68

300

The decimal quotient of 21.4 / 8 rounded to the nearest hundredth.

2.68

300

Sarah is installing baseboard in a room that has a length of 10.5 ft. and width of 11.2 ft.  She needs to leave a gap for the doorway that measures 3.2 ft. How many feet of baseboard does Sarah need?

40.2 ft.

400

.38 + 4.07

4.45

400

27.78 - .543

27.237

400

The number of decimal place values in the product of the problem 7.83 x 4.6.

3

400

The decimal quotient of 21.4 / .8 rounded to the nearest hundredth.

26.75

400

Identify the compatible numbers you would use to estimate the quotient of 61.8 / 7.6

64 & 8 OR 63 & 7

500

8.9 + 294.32

303.22

500

8.03 - 6.759

1.271

500

The estimated AND actual product of 8.6 x 7.3

Estimation: 63

Actual: 62.78

500

The number used to multiply the divisor and dividend by to make a whole number divisor in the problem 65.2 / .45

100

500

Ramon drove 141.5 miles in 2.8 hours.  What was his average speed in miles per hour? (Round to the nearest hundredth if necessary.)

50.5

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