Workbook Detail
Speed Grid Addition 4×4 Hard — Set 86
Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [10, 9, 9, 8], Column headers: [8, 10, 8, 4]
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Answer: Row 10: [2, 0, 2, 6]; Row 9: [1, 1, 1, 5]; Row 9: [1, 1, 1, 5]; Row 8: [0, 2, 0, 4]
- SubType
- speed-grid
- Difficulty
- hard
- Operation
- -
- RowHeaders
- 10
- 9
- 9
- 8
- ColHeaders
- 8
- 10
- 8
- 4
- Cells
- [2,0,2,6]
- [1,1,1,5]
- [1,1,1,5]
- [0,2,0,4]
Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 7, 10, 5], Column headers: [4, 10, 5, 4]
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Answer: Row 8: [4, 2, 3, 4]; Row 7: [3, 3, 2, 3]; Row 10: [6, 0, 5, 6]; Row 5: [1, 5, 0, 1]
- SubType
- speed-grid
- Difficulty
- hard
- Operation
- -
- RowHeaders
- 8
- 7
- 10
- 5
- ColHeaders
- 4
- 10
- 5
- 4
- Cells
- [4,2,3,4]
- [3,3,2,3]
- [6,0,5,6]
- [1,5,0,1]
Teaching Notes
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