Workbook Detail

Speed Grid Multiplication 4×4 Hard — Set 86

Arithmetic B

hard 4×4 Set 86 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [6, 8, 10, 10], Column headers: [3, 6, 4, 7]

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Answer: Row 6: [18, 36, 24, 42]; Row 8: [24, 48, 32, 56]; Row 10: [30, 60, 40, 70]; Row 10: [30, 60, 40, 70]

SubType: speed-grid
Difficulty: hard
Operation: ×
RowHeaders: 6
8
10
10
ColHeaders: 3
6
4
7
Cells: [18,36,24,42]
[24,48,32,56]
[30,60,40,70]
[30,60,40,70]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [5, 9, 6, 10], Column headers: [1, 10, 7, 8]

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Answer: Row 5: [4, 5, 2, 3]; Row 9: [8, 1, 2, 1]; Row 6: [5, 4, 1, 2]; Row 10: [9, 0, 3, 2]

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

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Workbook Detail

Speed Grid Multiplication 4×4 Hard — Set 86

Arithmetic B

hard 4×4 Set 86 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 6, 10, 3], Column headers: [5, 9, 7, 2]

Show answer

Answer: Row 8: [40, 72, 56, 16]; Row 6: [30, 54, 42, 12]; Row 10: [50, 90, 70, 20]; Row 3: [15, 27, 21, 6]

SubType: speed-grid
Difficulty: hard
Operation: ×
RowHeaders: 8
6
10
3
ColHeaders: 5
9
7
2
Cells: [40,72,56,16]
[30,54,42,12]
[50,90,70,20]
[15,27,21,6]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 5, 8, 9], Column headers: [9, 7, 2, 8]

Show answer

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

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

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