Tutoring

Adding Decimals

100

0.35 + 0.17 =

0.52

200

6.48 + 5.93 =

12.41

300

0.79 + 0.4 =

1.19

400

1.35 + 0.7 =

2.05

500

1.293 + 1.6 =

2.893

Rounding Decimals

100

3.6 

Nearest one

4.0

200

3.278 

Nearest hundredth

3.28

300

15.09

Nearest tenth

15.1

400

4.237

Nearest hundredth

4.24

500

12.603

Nearest tenth

12.600

Subtracting Fractions

100

7 3/5 - 2 11/15 =

4 13/15

200

13 9/14 - 5 2/7 =

8 5/14

300

9 7/18 - 6 5/9 =

2 15/18

400

18 1/2 - 4 3/5 =

13 9/10

500

9 3/7 - 5 2/3 =

3 16/21

Divide Fractions

100

1/3 div 4 = 

1/12

200

1/3 div 3 =

1/9

300

1/5 div 2 =

1/10

400

9 div 1/5 =

45

500

10 div 1/3 =

30

Powers of 10

100

0.8 x 10²

80

200

3.205 x 10³

3,205

300

3.04 div 10 

0.304

400

5.31 x 10³

5,310

500

6.7 div 10^2

0.067