Workbook Detail

Speed Grid Multiplication 4×4 Medium — Set 51

Arithmetic B

medium 4×4 Set 51 Form Exercise

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

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Answer: Row 8: [15, 12, 15]; Row 8: [15, 12, 15]; Row 9: [16, 13, 16]

SubType: speed-grid
Difficulty: medium
Operation: +
RowHeaders: 8
8
9
ColHeaders: 7
4
7
Cells: [15,12,15]
[15,12,15]
[16,13,16]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [4, 6, 9], Column headers: [1, 5, 10]

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Answer: Row 4: [4, 20, 40]; Row 6: [6, 30, 60]; Row 9: [9, 45, 90]

SubType: speed-grid
Difficulty: medium
Operation: ×
RowHeaders: 4
6
9
ColHeaders: 1
5
10
Cells: [4,20,40]
[6,30,60]
[9,45,90]

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Workbook Detail

Speed Grid Multiplication 4×4 Medium — Set 51

Arithmetic B

medium 4×4 Set 51 Form Exercise

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

Show answer

Answer: Row 8: [40, 40, 8]; Row 1: [5, 5, 1]; Row 7: [35, 35, 7]

SubType: speed-grid
Difficulty: medium
Operation: ×
RowHeaders: 8
1
7
ColHeaders: 5
5
1
Cells: [40,40,8]
[5,5,1]
[35,35,7]

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

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

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

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