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Speed Grid Multiplication 4×4 Hard — Set 43

Arithmetic B

hard 4×4 Set 43 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [4, 1, 7, 8], Column headers: [10, 3, 4, 8]

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Answer: Row 4: [40, 12, 16, 32]; Row 1: [10, 3, 4, 8]; Row 7: [70, 21, 28, 56]; Row 8: [80, 24, 32, 64]

SubType: speed-grid
Difficulty: hard
Operation: ×
RowHeaders: 4
1
7
8
ColHeaders: 10
3
4
8
Cells: [40,12,16,32]
[10,3,4,8]
[70,21,28,56]
[80,24,32,64]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [2, 9, 3, 4], Column headers: [6, 6, 6, 1]

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

SubType: speed-grid
Difficulty: hard
Operation: -
RowHeaders: 2
9
3
4
ColHeaders: 6
6
6
1
Cells: [4,4,4,1]
[3,3,3,8]
[3,3,3,2]
[2,2,2,3]

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Workbook Detail

Speed Grid Multiplication 4×4 Hard — Set 43

Arithmetic B

hard 4×4 Set 43 Form Exercise

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

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Answer: Row 9: [11, 10, 16, 11]; Row 8: [10, 9, 15, 10]; Row 1: [3, 2, 8, 3]; Row 7: [9, 8, 14, 9]

SubType: speed-grid
Difficulty: hard
Operation: +
RowHeaders: 9
8
1
7
ColHeaders: 2
1
7
2
Cells: [11,10,16,11]
[10,9,15,10]
[3,2,8,3]
[9,8,14,9]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [1, 2, 9, 8], Column headers: [5, 6, 7, 1]

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Answer: Row 1: [4, 5, 6, 0]; Row 2: [3, 4, 5, 1]; Row 9: [4, 3, 2, 8]; Row 8: [3, 2, 1, 7]

SubType: speed-grid
Difficulty: hard
Operation: -
RowHeaders: 1
2
9
8
ColHeaders: 5
6
7
1
Cells: [4,5,6,0]
[3,4,5,1]
[4,3,2,8]
[3,2,1,7]

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