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True/False
Adding Decimals
Subtracting Decimals
Add or Subtract Decimals
Random
100

When adding and subtracting decimals, you always include the decimals.

True

100

26.43 + 7.19


33.62

100

1.23-1.11=

0.12

100

3.89+1.12

5.01

100

How many dogs does Mrs. Ahn have?

2

200

When adding and subtracting decimals, you always put the longer number on top.

False

200

8.09 + 6.5


14.59

200

5.23-0.1=

5.13

200

1.19 - 0.79

0.4

200

What is Mrs. Ahn's favorite color?

Blue

300

When adding and subtracting decimals, you ignore the decimal points.

False

300

0.79 +0.45


1.24

300

27.81-5.62

22.19

300

9.4 +3.23

12.63

300

What grade did Mrs. Ahn teach at Fern Drive?

3rd grade

400

When subtracting decimals you put the bigger number on top.

True

400

17.82 + 3.66=

21.48

400

8.61  -7.25 


1.36

400

4.44 -2.99 

1.45

400

Besides Richman and Fern Drive, what other school did Mrs. Ahn teach at?

Golden Hill

500

When adding and subtracting decimals, you count how many numbers are behind the decimals in the problem and put that in your answer.

False! That's for multiplying!

500

111.7 + 102.81=

214.51

500

105.65-62.33=

43.32

500

6.290+8.980

15.27

500

How many years has Mrs. Ahn been teaching in the Fullerton School District?

23 years