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Big 25 A - Decimals Building Block

Last updated over 7 years ago

20 questions

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Question 1

1.

4.56 + 3.44

Question 2

2.

13.2 + 1.02

Question 3

3.

0.825 + 1.17

Question 4

4.

23.983 + 12.101

Question 5

5.

1,009.409 + 1.001

Question 6

6.

314.5 + 78.22

Question 7

7.

5.963 - 2.999

Question 8

8.

1.002 - 0.099

Question 9

9.

71.992 - 71.8

Question 10

10.

15.432 - 15.3

Question 11

11.

65.0 - 8.1

Question 12

12.

426.77 - 2.683

Question 13

13.

1.2 + 3.044

Question 14

14.

12.5 - 2.10

Question 15

15.

You have $51.17 in your bank account, but you owe your friend $18.84 because you really wanted to order pizza. How much will you have in your bank account after you pay your friend back?
(You MUST type your answer with a "$" sign or it will be marked incorrect.)

Question 16

16.

You owe your neighbor $10.50, but didn't have any money to give him. You magically found $12.35 on the floor outside! How much money will you have after you pay your neighbor using the money you just found?
(You MUST type your answer with a "$" sign or it will be marked incorrect.)

Question 17

17.

54.1 + 2.25

Question 18

18.

6.321 - 0.7

Question 19

19.

1.098 - 0.439

Question 20

20.

11,563.88 + 799.83