Slone Quiz 1 review

Multiplying decimals

100

9.3 x 5.2

48.36

200

5.26 x 2.6

13.676

300

8.3 x 2.63

21.829

400

1.25 x 3

3.75

500

7.35 x .25

1.8375

Dividing Decimals

100

15  ÷ 4

3.75

200

7.84 ÷  0.2

39.2

300

14.4 ÷ 8

1.8

400

128.8 ÷ 1.4

92

500

35.2 ÷ 0.16

220

Adding Decimals

100

5.9+ 2.7

8.6

200

2.57 +7.706

10.276

300

4.815 + 2.17

6.985

400

12.65 + 14.24

26.89

500

27+0.185

27.185

Subtracting

100

8.73-8.1

0.63

200

200-125.5

74.5

300

576.85-571.25

5.6

400

9.62-0.3

9.32

500

4.01-2.95

1.06

Word problems

100

If Ms. Martin goes to the store to buy Ms. Slone some treats and buys: a package of Reese's cup for $3.29, a 12 pack of coke for $4.99 and a bag of sour cream and onion chips for $2, how much did Ms. Martin spend? 

$10.28

200

Tori made bracelets for the school fair. She had 1,058 beads and used them all to make 23 bracelets. Each bracelet has the same number of beads. How many beads are on each bracelet? 

46

300

A costume maker has 23.1 inches of ribbon. She cuts the ribbon into 7 equal pieces. How many inches long is each piece of ribbon? 

3.3 inches 

400

A costume maker bought a coat for $125.50. She paid with two one hundred dollar bills. How much did she receive back in change?

74.5

500

Cho earns $8.15 each hour. If she works 9.5 hours this week, how much will she earn? 

$77.43