Workbook Detail

Speed Grid Multiplication 4×4 Hard — Set 45

Arithmetic B

hard 4×4 Set 45 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [1, 7, 10, 2], Column headers: [6, 8, 8, 1]

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Answer: Row 1: [6, 8, 8, 1]; Row 7: [42, 56, 56, 7]; Row 10: [60, 80, 80, 10]; Row 2: [12, 16, 16, 2]

SubType: speed-grid
Difficulty: hard
Operation: ×
RowHeaders: 1
7
10
2
ColHeaders: 6
8
8
1
Cells: [6,8,8,1]
[42,56,56,7]
[60,80,80,10]
[12,16,16,2]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 10, 10, 1], Column headers: [4, 9, 8, 7]

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Answer: Row 3: [12, 27, 24, 21]; Row 10: [40, 90, 80, 70]; Row 10: [40, 90, 80, 70]; Row 1: [4, 9, 8, 7]

SubType: speed-grid
Difficulty: hard
Operation: ×
RowHeaders: 3
10
10
1
ColHeaders: 4
9
8
7
Cells: [12,27,24,21]
[40,90,80,70]
[40,90,80,70]
[4,9,8,7]

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Workbook Detail

Speed Grid Multiplication 4×4 Hard — Set 45

Arithmetic B

hard 4×4 Set 45 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [1, 6, 9, 7], Column headers: [7, 1, 6, 10]

Show answer

Answer: Row 1: [7, 1, 6, 10]; Row 6: [42, 6, 36, 60]; Row 9: [63, 9, 54, 90]; Row 7: [49, 7, 42, 70]

SubType: speed-grid
Difficulty: hard
Operation: ×
RowHeaders: 1
6
9
7
ColHeaders: 7
1
6
10
Cells: [7,1,6,10]
[42,6,36,60]
[63,9,54,90]
[49,7,42,70]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [2, 2, 5, 4], Column headers: [7, 7, 8, 4]

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

SubType: speed-grid
Difficulty: hard
Operation: -
RowHeaders: 2
2
5
4
ColHeaders: 7
7
8
4
Cells: [5,5,6,2]
[5,5,6,2]
[2,2,3,1]
[3,3,4,0]

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