Double Digit Multiplication
Addition
Subtraction
Adding Fractions
Subtracting Fractions
100

50 x 25

1,250

100

397 + 688

1,085

100

87 - 38

49

100

4/12 + 6/12

10/12

100

2 5/8 - 1 4/8

1 1/8

200

54 x 88

4,752

200

444 + 999

1,443

200

113 - 37

76

200

5 1/6 + 8 4/6

13 5/6

200

7 3/8 - 4 5/8

2 6/8

300

22 x 99

2,178

300

1,257 + 9,467

10,724

300

691 - 537

154

300

4 3/8 + 6 7/8

11 2/8

300

75 4/9 - 49 6/9

25 7/9

400

47 x 87

4,089

400

12,582 + 27, 427

40,009

400

8,792 - 4,999

3,793

400

3 3/16 + 8 15/16

12 2/16

400

14 5/7 - 13 6/7

6/7

500

91 x 33

3,003

500

98,419 + 17,275

115,694

500

12,582 - 9,824

2,758

500

12 3/4 + 8 2/4

21 1/4

500

101 3/9 - 88 7/9

12 6/9

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