Mental arithmetic level 2_69 on Day:.........Month:..........Year:...........
Total Core =
- 65 - 12 - 17 + 22
- 76 - 24 + 28 - 40
- 53 + 11 - 6 - 23 + 34
- 21 + 13 - 6 + 22 - 30
- 75 - 66 + 6 - 4 - 7
- 42 + 13 + 7 + 9 - 8
- 5 + 10 + 9 - 4
- 6 + 88 + 5 - 7
- 39 - 2 - 31 + 8
- 76 + 8 - 84 + 1
- 29 + 1 + 6 + 5
- 19 - 2 + 3 + 8
- 6 + 25 + 7 + 2
- 9 + 11 + 9 + 2
- 28 + 2 + 5 + 5
- 9 * 54
- 6 * 33
- 5 * 89
- 4 * 27
- 5 * 64