Operations with Decimals

True/False

100

When adding or subtracting decimals, you always include the decimal point.

True

200

When adding or subtracting decimals, you always put the longer number on top of the

False

300

When multiplying decimals you have to line up the decimal point

False

400

When subtracting decimals, you put the larger number on top

True

500

When multiplying decimals, you drop down the decimal point after lining up the numbers

False

Adding Decimals

100

2.03+.05

2.08

200

26.43+7.19

33.62

300

0.79+0.42

1.21

400

17.83+3.33

21.15

500

111.7+36.52

148.22

Subtracting Decimals

100

5.3-2.5

2.8

200

17.6-6.8

10.8

300

.05-.001

0.049

400

8.613-7.245

1.368

500

105.65-62.33

43.32

Multiplying Decimals

100

.24 x .7

0.168

200

0.85 x 0.02

0.017

300

.22 x .44

0.0968

400

0.34 x 0.003

0.00102

500

102.1 x .3

30.63

Random Trivia

100

The opposite of subtraction

Addition

200

What does Mrs. Besegai like to do in her free time?

Both answers are acceptable

Read
Hike

300

Mrs. Besegai has how many children?

4
Two biological kids

Two work kids

400

What do the letters in PRIDE stand for?

Personal Responsibility
Respect
Integrity
Determination
Empathy

500

How many pets does Mrs. Besegai have?

4
1 cat- Mila
1 dragon-Newton
2 dogs- Bailey and Zeus