| 1 | 88 + 1 - 79= | 2 | 9 - 5 + 55= | 3 | 86 + 1 + 10= | 4 | 43 - 33 + 69= | ||||
| 5 | 9 + 45 + 3= | 6 | 66 - 49 + 4= | 7 | 37 + 17 - 37= | 8 | 28 - 23 - 4= | ||||
| 9 | 57 + 29 - 54= | 10 | 72 + 6 - 55= | 11 | 62 + 23 - 29= | 12 | 87 + 3 + 10= | ||||
| 13 | 22 + 76 - 88= | 14 | 18 - 5 + 26= | 15 | 20 - 19 + 16= | 16 | 25 - 3 - 5= | ||||
| 17 | 34 + 44 - 47= | 18 | 80 + 19 + 1= | 19 | 87 + 5 - 83= | 20 | 4 - 0 - 2= | ||||
Mathetic Practice
G1_5: Add&subt within 100 mixed 2step operations
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