Workbook Detail

Speed Grid Multiplication 4×4 Hard — Set 61

Arithmetic B

hard 4×4 Set 61 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [4, 5, 9, 2], Column headers: [8, 4, 10, 9]

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

SubType: speed-grid
Difficulty: hard
Operation: -
RowHeaders: 4
5
9
2
ColHeaders: 8
4
10
9
Cells: [4,0,6,5]
[3,1,5,4]
[1,5,1,0]
[6,2,8,7]

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

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Answer: Row 2: [12, 2, 12, 14]; Row 8: [48, 8, 48, 56]; Row 7: [42, 7, 42, 49]; Row 2: [12, 2, 12, 14]

SubType: speed-grid
Difficulty: hard
Operation: ×
RowHeaders: 2
8
7
2
ColHeaders: 6
1
6
7
Cells: [12,2,12,14]
[48,8,48,56]
[42,7,42,49]
[12,2,12,14]

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Workbook Detail

Speed Grid Multiplication 4×4 Hard — Set 61

Arithmetic B

hard 4×4 Set 61 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [7, 10, 7, 6], Column headers: [1, 10, 1, 2]

Show answer

Answer: Row 7: [6, 3, 6, 5]; Row 10: [9, 0, 9, 8]; Row 7: [6, 3, 6, 5]; Row 6: [5, 4, 5, 4]

SubType: speed-grid
Difficulty: hard
Operation: -
RowHeaders: 7
10
7
6
ColHeaders: 1
10
1
2
Cells: [6,3,6,5]
[9,0,9,8]
[6,3,6,5]
[5,4,5,4]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [1, 6, 9, 10], Column headers: [2, 9, 3, 8]

Show answer

Answer: Row 1: [3, 10, 4, 9]; Row 6: [8, 15, 9, 14]; Row 9: [11, 18, 12, 17]; Row 10: [12, 19, 13, 18]

SubType: speed-grid
Difficulty: hard
Operation: +
RowHeaders: 1
6
9
10
ColHeaders: 2
9
3
8
Cells: [3,10,4,9]
[8,15,9,14]
[11,18,12,17]
[12,19,13,18]

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