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Speed Grid Multiplication 4×4 Hard — Set 31

Arithmetic B

hard 4×4 Set 31 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 8, 6, 10], Column headers: [6, 9, 2, 4]

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Answer: Row 3: [18, 27, 6, 12]; Row 8: [48, 72, 16, 32]; Row 6: [36, 54, 12, 24]; Row 10: [60, 90, 20, 40]

SubType: speed-grid
Difficulty: hard
Operation: ×
RowHeaders: 3
8
6
10
ColHeaders: 6
9
2
4
Cells: [18,27,6,12]
[48,72,16,32]
[36,54,12,24]
[60,90,20,40]

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

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Answer: Row 7: [70, 7, 35, 7]; Row 7: [70, 7, 35, 7]; Row 6: [60, 6, 30, 6]; Row 6: [60, 6, 30, 6]

SubType: speed-grid
Difficulty: hard
Operation: ×
RowHeaders: 7
7
6
6
ColHeaders: 10
1
5
1
Cells: [70,7,35,7]
[70,7,35,7]
[60,6,30,6]
[60,6,30,6]

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Workbook Detail

Speed Grid Multiplication 4×4 Hard — Set 31

Arithmetic B

hard 4×4 Set 31 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [4, 5, 5, 9], Column headers: [7, 6, 8, 2]

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Answer: Row 4: [11, 10, 12, 6]; Row 5: [12, 11, 13, 7]; Row 5: [12, 11, 13, 7]; Row 9: [16, 15, 17, 11]

SubType: speed-grid
Difficulty: hard
Operation: +
RowHeaders: 4
5
5
9
ColHeaders: 7
6
8
2
Cells: [11,10,12,6]
[12,11,13,7]
[12,11,13,7]
[16,15,17,11]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [4, 10, 9, 10], Column headers: [5, 6, 2, 7]

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Answer: Row 4: [20, 24, 8, 28]; Row 10: [50, 60, 20, 70]; Row 9: [45, 54, 18, 63]; Row 10: [50, 60, 20, 70]

SubType: speed-grid
Difficulty: hard
Operation: ×
RowHeaders: 4
10
9
10
ColHeaders: 5
6
2
7
Cells: [20,24,8,28]
[50,60,20,70]
[45,54,18,63]
[50,60,20,70]

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