Math 6

Rounding

100

5/6

1

200

2/12

0

300

7/13

1/2

400

18/40

1/2

Estimating

100

8/9 - 10/11

1-1=0

200

2_1/4 + 1_9/10

2+2=4

300

3_7/9 + 6_4/7

4+6_1/2= 10_1/2

400

4_1/4 - 11/12

4-1=3

Regular Add/Subtract Fractions

100

3/7 + 2/7

5/7

200

4/10 - 2/10

2/10= 1/5

300

20/30 + 8/30

28/30= 14/15

400

4/5 + 3/10

11/10= 1_1/10

500

3/4 + 1/6

11/12

600

3/5 + 4/7

41/35= 1_6/35

Add Mixed Numbers

100

5_1/2 + 3_1/4

8_3/4

200

13_1/5 + 10

23_1/5

300

6_5/12 + 12_5/8

19_1/24

400

2_5/9 + 1_7/12

4_5/36

Renaming/Subtract Mixed Numbers

100

4 - 1_2/3

2_1/3

200

11_2/3 - 8_11/12

2_3/4

300

17_3/9 - 4_3/5

12_11/15

400

8_5/12 - 5_9/10

2_31/60

Final Jeopardy

600

Find the sum of 3/12, 10/12, 5/12, 6/12, and 4/12

28/12= 2_4/12= 2_1/3