Decimals (Grade 6)

Adding Decimals

100

1.1 + 1.1

2.2

200

0.5 + 0.25

0.75

300

2.0 + 0.24

2.24

400

2.75 + 3.25

6

500

13.1 + 20.2

33.3

Subtracting Decimals

100

5.00 - 0.50

4.50

200

24.1 - 19.0

5.1

300

2.1 - 1.9

0.2

400

40 - 22.2

17.8

500

5.55 - 4.20

1.35

Which number is larger?

100

1000.0 or 1000.1

1000.1

200

5.55 or 5.05

5.55

300

0.65 or .005

0.65

400

123.405 or 123.450

123.450

500

twenty-five and six tenths or twenty-five and six hundredths

twenty-five and six tenths

Multiplying Decimals

100

.1(2)

.2

200

2.20 (.01)

.022

300

540(5.4)

2916

400

5.40(.54)

2.916

500

.540(.054)

.02916

Mystery

100

What is the name of our TVMS msacot?

Tommy V

200

Who is our principal at TVMS?

200 points - Mrs. Young

250 points - Mrs. Denise Young (full name)

300

How many siblings does Ms. Younger have?

3

One sister and two brothers.

400

Whose room do we use every day for class?

400 points - Mrs. Chen

450 points - Mrs. Chen and Mr. Dean

500

What is the name of the dwarf planet that used to be a planet?

Pluto