Place Value
Decimal Addition & Subtraction
Estimates & Rounding
Fraction Addition & Subtraction
Fraction Multiplication & Division
100

What is the name of the place value to the right of the decimal point?

Tenths

100

1.2+2.4

3.6

100

Round 19 to the nearest ten.

20

100

8/10+ 1/10

9/10

100

5/8*1/3

5/24

200

What is the place value five spaces to the right of the decimal point?

Ten thousands

200

1 + 6.7

7.7

200

Round this to the nearest tenth: 15.16

15.2

200

6/8-1/8

5/8

200

1/3 ÷ 3/4

4/9

300

What is the value of the 6? 

54.986

6 thousandths

300

2.8 - 1.9

0.9

300

Round to the nearest whole number: 516.83

517

300

6/8-2/8

4/8= 1/2

300

3/4 * 2/3

6/12= 1/2

400

What is the value of the second 9?

674.9089

9 ten thousandths

400

7-5.3

1.7

400

Round to the nearest hundredth: 158.965

158.97

400

6/10-2/5

2/10= 1/5

400

3/4 * 1/2 ÷ 2/3

2/8 ÷ 2/3

6/16 = 3/8

500

674.9089

The first 9 is __ times bigger than the second 9.

100 times bigger

500

15.8-7.9+6.2

14.1

500

Round to the nearest tenth: 158.965

159.0

500

2/3-1/2

1/6

500

7/10 ÷ 3/4 * 4/3

7/10*4/3= 28/30

28/30 * 4/3= 112/90= 1 22/90 = 1 11/45

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