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Across - Down |
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Across - Down |
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| AD301 - 305 4 Grids using numbers 1 - 10 (All 4 grids are addition) | ||
| AD401 - 405 4 Grids using numbers 1 - 20 (2 Grids are addition, 2 subtraction) | ||
| AD501 - 505 4 Grids using numbers 1 - 20 (1 Addition, 1 Subtraction 2 + and - ) | ||
| AD601 - 605 4 Grids using numbers 10 - 50 (1 Addition, 1 Subtraction 2 + and - ) | ||