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Speed Grid Multiplication 4×4 Hard — Set 72

Arithmetic B

hard 4×4 Set 72 Form Exercise

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

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Answer: Row 2: [18, 18, 6, 6]; Row 5: [45, 45, 15, 15]; Row 3: [27, 27, 9, 9]; Row 2: [18, 18, 6, 6]

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

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [4, 7, 2, 3], Column headers: [5, 3, 5, 6]

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

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

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Workbook Detail

Speed Grid Multiplication 4×4 Hard — Set 72

Arithmetic B

hard 4×4 Set 72 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [4, 4, 9, 6], Column headers: [1, 5, 2, 8]

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Answer: Row 4: [5, 9, 6, 12]; Row 4: [5, 9, 6, 12]; Row 9: [10, 14, 11, 17]; Row 6: [7, 11, 8, 14]

SubType: speed-grid
Difficulty: hard
Operation: +
RowHeaders: 4
4
9
6
ColHeaders: 1
5
2
8
Cells: [5,9,6,12]
[5,9,6,12]
[10,14,11,17]
[7,11,8,14]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [6, 4, 6, 10], Column headers: [4, 5, 9, 8]

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Answer: Row 6: [10, 11, 15, 14]; Row 4: [8, 9, 13, 12]; Row 6: [10, 11, 15, 14]; Row 10: [14, 15, 19, 18]

SubType: speed-grid
Difficulty: hard
Operation: +
RowHeaders: 6
4
6
10
ColHeaders: 4
5
9
8
Cells: [10,11,15,14]
[8,9,13,12]
[10,11,15,14]
[14,15,19,18]

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