Show:
1.1 - Adding, Subtracting, and Multiplying Decimals
1.2 - Dividing Whole Numbers and Decimals
1.3 - Multiplying Fractions and Mixed Numbers
1.4 and 1.5 - Dividing Fractions
1.6 - Dividing Mixed Numbers
100

2.57 + 7.706 = ?

10.276

100

44 -: 10 = ?

4.4

100

2/3 xx 1/12 = ?

1/18

100

Give the reciprocal of 

3/10

10/3

100

5 1/2 -: 1 3/8 = ?

4

200

15 - 6.108 = ?

8.892

200

232 -: 40 = ?

5.8

200

5/9 xx 1/9 = ?

5/81

200

Give the reciprocal of 6

1/6

200

2 5/8 -: 2 1/4 = ?

1 1/6

300

46.91 - 28.7 = ?

18.21

300

0.2430 -: 0.6 = ?

0.405

300

3/4 xx 8 1/2 = ?

6 3/8

300

6/7 -: 3/7 = ?

2

300

8 1/5 -: 3 3/4 = ?

2 14/75

400

24 x 0.17 = ?

4.08

400

52.056 -: 7.23 = ?

7.2

400

5 1/3 xx 3 = ?

16

400

3/5 -: 2 = ?

3/10

400

6 5/9 -: 1 7/9 = ?

3 11/16

500

3.42 x 5.15 = ?

17.613

500

9.089 -: 0.745 = ?

12.2

500

4 1/8 xx 5 1/2 = ?

22 11/16

500

7/12 -: 1/8 = ?

4 2/3

500

15 5/6 -: 4 = ?

3 23/24