Workbook Detail

Speed Grid Multiplication 4×4 Hard — Set 82

Arithmetic B

hard 4×4 Set 82 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [2, 4, 4, 2], Column headers: [8, 3, 1, 4]

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Answer: Row 2: [10, 5, 3, 6]; Row 4: [12, 7, 5, 8]; Row 4: [12, 7, 5, 8]; Row 2: [10, 5, 3, 6]

SubType: speed-grid
Difficulty: hard
Operation: +
RowHeaders: 2
4
4
2
ColHeaders: 8
3
1
4
Cells: [10,5,3,6]
[12,7,5,8]
[12,7,5,8]
[10,5,3,6]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 7, 1, 7], Column headers: [2, 10, 3, 1]

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Answer: Row 8: [16, 80, 24, 8]; Row 7: [14, 70, 21, 7]; Row 1: [2, 10, 3, 1]; Row 7: [14, 70, 21, 7]

SubType: speed-grid
Difficulty: hard
Operation: ×
RowHeaders: 8
7
1
7
ColHeaders: 2
10
3
1
Cells: [16,80,24,8]
[14,70,21,7]
[2,10,3,1]
[14,70,21,7]

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Workbook Detail

Speed Grid Multiplication 4×4 Hard — Set 82

Arithmetic B

hard 4×4 Set 82 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [5, 10, 4, 6], Column headers: [7, 1, 5, 4]

Show answer

Answer: Row 5: [2, 4, 0, 1]; Row 10: [3, 9, 5, 6]; Row 4: [3, 3, 1, 0]; Row 6: [1, 5, 1, 2]

SubType: speed-grid
Difficulty: hard
Operation: -
RowHeaders: 5
10
4
6
ColHeaders: 7
1
5
4
Cells: [2,4,0,1]
[3,9,5,6]
[3,3,1,0]
[1,5,1,2]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [4, 4, 9, 10], Column headers: [1, 7, 5, 7]

Show answer

Answer: Row 4: [3, 3, 1, 3]; Row 4: [3, 3, 1, 3]; Row 9: [8, 2, 4, 2]; Row 10: [9, 3, 5, 3]

SubType: speed-grid
Difficulty: hard
Operation: -
RowHeaders: 4
4
9
10
ColHeaders: 1
7
5
7
Cells: [3,3,1,3]
[3,3,1,3]
[8,2,4,2]
[9,3,5,3]

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