Workbook Detail
Speed Grid Addition 6×6 Hard — Set 12
Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [1, 9, 8, 8], Column headers: [5, 9, 5, 7]
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Answer: Row 1: [4, 8, 4, 6]; Row 9: [4, 0, 4, 2]; Row 8: [3, 1, 3, 1]; Row 8: [3, 1, 3, 1]
- SubType
- speed-grid
- Difficulty
- hard
- Operation
- -
- RowHeaders
- 1
- 9
- 8
- 8
- ColHeaders
- 5
- 9
- 5
- 7
- Cells
- [4,8,4,6]
- [4,0,4,2]
- [3,1,3,1]
- [3,1,3,1]
Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [6, 2, 8, 3], Column headers: [9, 3, 6, 4]
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Answer: Row 6: [15, 9, 12, 10]; Row 2: [11, 5, 8, 6]; Row 8: [17, 11, 14, 12]; Row 3: [12, 6, 9, 7]
- SubType
- speed-grid
- Difficulty
- hard
- Operation
- +
- RowHeaders
- 6
- 2
- 8
- 3
- ColHeaders
- 9
- 3
- 6
- 4
- Cells
- [15,9,12,10]
- [11,5,8,6]
- [17,11,14,12]
- [12,6,9,7]
Teaching Notes
Practice speed grid addition 6x6 with free printable worksheets. Uniquely generated — reinforce key math skills with every set.
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