Workbook Detail

Speed Grid Multiplication 6×6 Hard — Set 80

Arithmetic B

hard 6×6 Set 80 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [1, 3, 7, 5], Column headers: [3, 9, 10, 10]

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Answer: Row 1: [3, 9, 10, 10]; Row 3: [9, 27, 30, 30]; Row 7: [21, 63, 70, 70]; Row 5: [15, 45, 50, 50]

SubType: speed-grid
Difficulty: hard
Operation: ×
RowHeaders: 1
3
7
5
ColHeaders: 3
9
10
10
Cells: [3,9,10,10]
[9,27,30,30]
[21,63,70,70]
[15,45,50,50]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [9, 4, 3, 8], Column headers: [3, 6, 10, 8]

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Answer: Row 9: [12, 15, 19, 17]; Row 4: [7, 10, 14, 12]; Row 3: [6, 9, 13, 11]; Row 8: [11, 14, 18, 16]

SubType: speed-grid
Difficulty: hard
Operation: +
RowHeaders: 9
4
3
8
ColHeaders: 3
6
10
8
Cells: [12,15,19,17]
[7,10,14,12]
[6,9,13,11]
[11,14,18,16]

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Workbook Detail

Speed Grid Multiplication 6×6 Hard — Set 80

Arithmetic B

hard 6×6 Set 80 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [9, 5, 3, 2], Column headers: [5, 3, 5, 6]

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Answer: Row 9: [4, 6, 4, 3]; Row 5: [0, 2, 0, 1]; Row 3: [2, 0, 2, 3]; Row 2: [3, 1, 3, 4]

SubType: speed-grid
Difficulty: hard
Operation: -
RowHeaders: 9
5
3
2
ColHeaders: 5
3
5
6
Cells: [4,6,4,3]
[0,2,0,1]
[2,0,2,3]
[3,1,3,4]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [10, 2, 2, 7], Column headers: [9, 2, 7, 1]

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Answer: Row 10: [19, 12, 17, 11]; Row 2: [11, 4, 9, 3]; Row 2: [11, 4, 9, 3]; Row 7: [16, 9, 14, 8]

SubType: speed-grid
Difficulty: hard
Operation: +
RowHeaders: 10
2
2
7
ColHeaders: 9
2
7
1
Cells: [19,12,17,11]
[11,4,9,3]
[11,4,9,3]
[16,9,14,8]

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