Workbook Detail

Speed Grid Multiplication 4×4 Hard — Set 55

Arithmetic B

hard 4×4 Set 55 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [10, 3, 3, 10], Column headers: [6, 1, 10, 5]

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Answer: Row 10: [16, 11, 20, 15]; Row 3: [9, 4, 13, 8]; Row 3: [9, 4, 13, 8]; Row 10: [16, 11, 20, 15]

SubType: speed-grid
Difficulty: hard
Operation: +
RowHeaders: 10
3
3
10
ColHeaders: 6
1
10
5
Cells: [16,11,20,15]
[9,4,13,8]
[9,4,13,8]
[16,11,20,15]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 5, 6, 4], Column headers: [10, 5, 2, 6]

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

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

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Workbook Detail

Speed Grid Multiplication 4×4 Hard — Set 55

Arithmetic B

hard 4×4 Set 55 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 4, 2, 5], Column headers: [9, 6, 3, 6]

Show answer

Answer: Row 3: [27, 18, 9, 18]; Row 4: [36, 24, 12, 24]; Row 2: [18, 12, 6, 12]; Row 5: [45, 30, 15, 30]

SubType: speed-grid
Difficulty: hard
Operation: ×
RowHeaders: 3
4
2
5
ColHeaders: 9
6
3
6
Cells: [27,18,9,18]
[36,24,12,24]
[18,12,6,12]
[45,30,15,30]

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

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

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

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