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11 - 2 = 3 X 3 2 + 7

4 + 7 = 7 + 6 — 10-5

6x4 = 10 — 2 — 9x6

13 - 7 = 3 X 5 — 5 + 5

9x4 = 3 — 1 — 9x6

9 + 8 = 4 + 6 — 13-4

7 - 6 = 17 — 8 — 8x2

5 + 4 = 6 + 9 — 2 + 0

12 - 6 = 5 X 0 — 4x3

6x6 = 9 — 2 — 7 + 8

3 + 5 = 9 X 1 — 6x6

9 + 4 = 4 X 6 — 16-8

4 - 2 = 8 + 9 — 4 + 1

3x9 = 3 + 4 — 5x8

5 + 8 = 15 — 8 — 18-9

13 - 6 = 3 X 2 8 + 3

7 - 5 = 7 X 8 — tnvi TUIVl

LQe^nvt iTj uivl QUIV!
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