Decimal Review

Rounding

100

Round to the tenths place.

5.67

5.7

200

Round to the hundredths place.

5.782

5.78

300

Round to the hundredths place.

2.341

2.34

400

Round to the nearest whole number.

12.57

13

500

Round to the nearest whole number.

9.99 

10

Ordering

100

Put the following in order from least to greatest.

0.90, 0.09, 0.009

0.009, 0.09, 0.90

200

Put the following in order from greatest to least. 

3.03, 3.33, 3.21, 3

3.33, 3.21, 3.03, 3

300

Put the following in order from least to greatest:

¼ ½  7/8  0.4

¼,  0.4 ,  ½ , 7/8

400

Put the following in order from least to greatest. 

0.98, 0.78, 5/6, 1/5 

1/5, 0.78, 5/6, 0.98

500

Put the following in order from greatest to least.

2/9, 4.55, ¾, 2/3

4.55, ¾, 2/3, 2/9

Addition

100

3.45 + 1.23

4.68

200

4.56+2.30

6.86

300

9.13+2.78

11.91

400

3.04+12.99

16.03

500

6.7+3.478

10.178

Subtraction

100

3.45-1.23

2.22

200

3.41-2.19

1.22

300

7.89-3.91

3.98

400

19.2-12.33

6.87

500

7.81-3.2

4.61

Wild Card

100

5.42+2.68

8.1

200

Round to the nearest tenths place.

3.261

3.3

300

12.03-8.97

3.06

400

4.187+2.568

6.755

500

Order from greatest to least.

.060, .006, .6, 6

6, .6, .060, .006