Addition-Single Digit
Addition-Double Digit
Subtraction-Single Digit
Addition & Subtraction
100

5+1

6

100

10+5

15

100

9-6

3

100

15+76

91

200

8+3

11

200

11+21

32

200

5-3

2
200

29-15

14

300

6+4

10

300

15+36

51

300

8-4

4
300

24+74

98

400

7+6

13

400

32+32

64

400

9-8

1

400

99-56

43

500

6+9

15

500

65+34

99

500

5-2

3

500

89-58

31

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