Math 7

Estimating

100

1/8 x 9/10

0x1= 0

200

1/4 x 38

40 x 1/4= 10

300

6_7/8 x 8_1/6

7x8= 56

400

3/5 x 28

(30) 6x3= 18

Multiply Fractions/Mixed

100

1/3 x 1/4

1/12

200

2/3 x 4_1/2

3

300

3/5 x 2/9

2/15

400

3_3/4 x 1_1/5

4_1/2

500

10 x 4/5

8

600

3_4/5 x 4_3/4

361/20= 18_1/20

Divide Fractions/Mixed

100

2/5  /  4

1/10

200

8  /  2_1/2

3_1/5

300

2/3  /  4/5

5/6

400

8_1/3  /  2_1/2

3_1/3

500

3/8  /  6

1/16

600

3_5/8  /  4

29/32

Sequence and Pattern

100

2, 4, 6, 8, ___

10. +2

200

11, 21, 31, 41, ___

51. +10

300

20, 17_1/2, 15, 12_1/2, ___

10. -2_1/2

400

71, 60, 49, 38, ___

27. -11

500

243, 81, 27, ___

9. /3

600

5000, 1000, 200, 40, ___

8. /5

Final Jeopardy

600

2/3 x 5/8 x 3/5

30/120= 1/4