adding
subtraction
multiply
Extra
100

1/2 + 1/2

1

100

3/4 - 1/4

2/4

100

5 x 1/8

 5/8

100

4 X 5

20
200

2/4 + 1/4

3/4

200

1 - 2/4

2/4

200

3 X 4/5

12/5

200

4,673 - 3,457

1,216

300

4/6 + 4/6

1 and 2/6

300

7/8 - 3/8

4/8

300

6 X 5/8

30/8

300

What is 45,671 rounded to the nearest thousand

46,000

400

6/5 + 6/5

2 and 2/5

400

2 - 4/5

6/5

400

12 X 8/10

96/10 or 9 and 6/10

400

657 X 12

7,884

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