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Speed Grid Multiplication 4×4 Hard — Set 100

Arithmetic B

hard 4×4 Set 100 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [7, 7, 1, 10], Column headers: [5, 5, 2, 4]

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Answer: Row 7: [35, 35, 14, 28]; Row 7: [35, 35, 14, 28]; Row 1: [5, 5, 2, 4]; Row 10: [50, 50, 20, 40]

SubType: speed-grid
Difficulty: hard
Operation: ×
RowHeaders: 7
7
1
10
ColHeaders: 5
5
2
4
Cells: [35,35,14,28]
[35,35,14,28]
[5,5,2,4]
[50,50,20,40]

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

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Answer: Row 2: [3, 0, 0, 2]; Row 7: [2, 5, 5, 3]; Row 2: [3, 0, 0, 2]; Row 5: [0, 3, 3, 1]

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

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Workbook Detail

Speed Grid Multiplication 4×4 Hard — Set 100

Arithmetic B

hard 4×4 Set 100 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [9, 2, 4, 5], Column headers: [4, 5, 1, 1]

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Answer: Row 9: [5, 4, 8, 8]; Row 2: [2, 3, 1, 1]; Row 4: [0, 1, 3, 3]; Row 5: [1, 0, 4, 4]

SubType: speed-grid
Difficulty: hard
Operation: -
RowHeaders: 9
2
4
5
ColHeaders: 4
5
1
1
Cells: [5,4,8,8]
[2,3,1,1]
[0,1,3,3]
[1,0,4,4]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [4, 6, 10, 1], Column headers: [6, 1, 10, 1]

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Answer: Row 4: [10, 5, 14, 5]; Row 6: [12, 7, 16, 7]; Row 10: [16, 11, 20, 11]; Row 1: [7, 2, 11, 2]

SubType: speed-grid
Difficulty: hard
Operation: +
RowHeaders: 4
6
10
1
ColHeaders: 6
1
10
1
Cells: [10,5,14,5]
[12,7,16,7]
[16,11,20,11]
[7,2,11,2]

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