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Speed Grid Multiplication 4×4 Hard — Set 85

Arithmetic B

hard 4×4 Set 85 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [6, 7, 6, 5], Column headers: [5, 10, 7, 1]

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Answer: Row 6: [1, 4, 1, 5]; Row 7: [2, 3, 0, 6]; Row 6: [1, 4, 1, 5]; Row 5: [0, 5, 2, 4]

SubType: speed-grid
Difficulty: hard
Operation: -
RowHeaders: 6
7
6
5
ColHeaders: 5
10
7
1
Cells: [1,4,1,5]
[2,3,0,6]
[1,4,1,5]
[0,5,2,4]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [9, 5, 4, 6], Column headers: [6, 6, 2, 4]

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Answer: Row 9: [54, 54, 18, 36]; Row 5: [30, 30, 10, 20]; Row 4: [24, 24, 8, 16]; Row 6: [36, 36, 12, 24]

SubType: speed-grid
Difficulty: hard
Operation: ×
RowHeaders: 9
5
4
6
ColHeaders: 6
6
2
4
Cells: [54,54,18,36]
[30,30,10,20]
[24,24,8,16]
[36,36,12,24]

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Workbook Detail

Speed Grid Multiplication 4×4 Hard — Set 85

Arithmetic B

hard 4×4 Set 85 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [2, 9, 9, 7], Column headers: [7, 4, 5, 5]

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Answer: Row 2: [9, 6, 7, 7]; Row 9: [16, 13, 14, 14]; Row 9: [16, 13, 14, 14]; Row 7: [14, 11, 12, 12]

SubType: speed-grid
Difficulty: hard
Operation: +
RowHeaders: 2
9
9
7
ColHeaders: 7
4
5
5
Cells: [9,6,7,7]
[16,13,14,14]
[16,13,14,14]
[14,11,12,12]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [2, 7, 7, 6], Column headers: [10, 8, 9, 1]

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Answer: Row 2: [20, 16, 18, 2]; Row 7: [70, 56, 63, 7]; Row 7: [70, 56, 63, 7]; Row 6: [60, 48, 54, 6]

SubType: speed-grid
Difficulty: hard
Operation: ×
RowHeaders: 2
7
7
6
ColHeaders: 10
8
9
1
Cells: [20,16,18,2]
[70,56,63,7]
[70,56,63,7]
[60,48,54,6]

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