Adding Decimals
Subtracting Decimals
True/False
Comparing Decimals
Do You Know Me?
100

3.14 + 5.12 =

8.26

100

1.23-1.11=

0.12

100

You always have to line up the decimals when adding and subtracting decimals.

True 

100

0.785 ____ 0.83

<  or less than

100

How old is Mama Holiday?

35

200

14.73+15.1=

29.83

200

5.23-1.11=

4.12

200

When adding and subtracting decimals you ignore the decimals points.

False

200

0.002 ___ 0.07

< or less than

200

True or False

I am the first daughter, niece and granddaughter.

True

300

3 + 4.55 =

7.55

300

5.55-4.44=

1.11

300

Adding zeros to the blank spaces might make it easier when adding and subtracting decimals.

True 

300

1.60 ___ 1.6

=

300

How many pets does Mama Holiday have and what are they?

2 dogs

400

7.22 + 3.66=

10.88

400

0.55-0.44=

0.11

400

11.7 + 3.5 = 13.5

False

400

1.80 ___ 1.710

> or greater than

400

How long has Mama Holiday been teaching?

13 years

500

11.7 + 2.21=

13.91

500

Jacob had $340.87 in his checking account. He withdrew $70.72. Find his new balance.

$ 270.15

500

5.05 - 1.23 = 4.22

False 

500

5.049 ___ 5.490

< or less than

500

Who is Mama Holiday's favorite student?

You

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