Show:
Addition
Addition 2
Subtraction
Subtraction 2
3 Digit Addition & Subtraction
100

18 + 8

26

100
25 + 10
35
100

14 - 3

11

100

30 - 10

20

100

125 + 236

361

200

19 + 3

22

200

24 + 13

37

200

17 - 4

13

200

31 - 18

13

200

355 + 211

566

300

25 + 3

28

300
25 + 11
36
300

21 - 3

18

300

36 - 14

22

300

748 - 322

426

400
20 + 6
26
400

23 + 21

44

400
18 - 2
16
400

56 - 24

32

400
978 - 486
492
500

39 + 7

46

500

33 + 28

61

500

29 - 4

25

500

73 - 39

34

500

745 - 288

457