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Speed Grid Multiplication 4×4 Hard — Set 14

Arithmetic B

hard 4×4 Set 14 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [9, 9, 9, 7], Column headers: [5, 5, 10, 8]

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Answer: Row 9: [14, 14, 19, 17]; Row 9: [14, 14, 19, 17]; Row 9: [14, 14, 19, 17]; Row 7: [12, 12, 17, 15]

SubType: speed-grid
Difficulty: hard
Operation: +
RowHeaders: 9
9
9
7
ColHeaders: 5
5
10
8
Cells: [14,14,19,17]
[14,14,19,17]
[14,14,19,17]
[12,12,17,15]

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

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Answer: Row 9: [45, 36, 27, 45]; Row 2: [10, 8, 6, 10]; Row 4: [20, 16, 12, 20]; Row 2: [10, 8, 6, 10]

SubType: speed-grid
Difficulty: hard
Operation: ×
RowHeaders: 9
2
4
2
ColHeaders: 5
4
3
5
Cells: [45,36,27,45]
[10,8,6,10]
[20,16,12,20]
[10,8,6,10]

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Workbook Detail

Speed Grid Multiplication 4×4 Hard — Set 14

Arithmetic B

hard 4×4 Set 14 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [1, 1, 7, 4], Column headers: [8, 9, 7, 8]

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

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

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

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Answer: Row 4: [16, 20, 24, 12]; Row 5: [20, 25, 30, 15]; Row 5: [20, 25, 30, 15]; Row 6: [24, 30, 36, 18]

SubType: speed-grid
Difficulty: hard
Operation: ×
RowHeaders: 4
5
5
6
ColHeaders: 4
5
6
3
Cells: [16,20,24,12]
[20,25,30,15]
[20,25,30,15]
[24,30,36,18]

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