Mental arithmetic level 2_68 on Day:.........Month:..........Year:...........
Total Core =
- 76 - 23 - 8 + 3 - 4
- 33 + 5 + 2 + 9
- 84 - 8 - 22 + 23 - 34
- 84 - 8 - 44 + 34 - 23
- 67 - 14 - 28 + 42
- 12 + 15 + 13 - 20
- 36 + 12 + 22 - 50
- 4 + 5 + 5 - 6 + 4
- 25 + 13 - 5 - 7 - 1
- 34 - 11 - 7 + 42 - 32
- 27 + 4 + 8 + 5
- 7 + 25 + 5 - 6
- 18 + 5 + 6 + 4
- 16 + 5 + 7 - 6
- 35 + 5 + 8 - 4
- 8 * 45
- 6 * 21
- 4 * 86
- 5 * 22
- 4 * 63