Workbook Detail

Speed Grid Addition 4×4 Medium — Set 84

Arithmetic B

medium 4×4 Set 84 Form Exercise

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

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Answer: Row 1: [7, 1, 7]; Row 8: [56, 8, 56]; Row 7: [49, 7, 49]

SubType: speed-grid
Difficulty: medium
Operation: ×
RowHeaders: 1
8
7
ColHeaders: 7
1
7
Cells: [7,1,7]
[56,8,56]
[49,7,49]

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

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Answer: Row 3: [5, 13, 5]; Row 8: [10, 18, 10]; Row 5: [7, 15, 7]

SubType: speed-grid
Difficulty: medium
Operation: +
RowHeaders: 3
8
5
ColHeaders: 2
10
2
Cells: [5,13,5]
[10,18,10]
[7,15,7]

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Workbook Detail

Speed Grid Addition 4×4 Medium — Set 84

Arithmetic B

medium 4×4 Set 84 Form Exercise

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

Show answer

Answer: Row 6: [12, 16, 16]; Row 10: [16, 20, 20]; Row 7: [13, 17, 17]

SubType: speed-grid
Difficulty: medium
Operation: +
RowHeaders: 6
10
7
ColHeaders: 6
10
10
Cells: [12,16,16]
[16,20,20]
[13,17,17]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [1, 9, 7], Column headers: [9, 2, 4]

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Answer: Row 1: [9, 2, 4]; Row 9: [81, 18, 36]; Row 7: [63, 14, 28]

SubType: speed-grid
Difficulty: medium
Operation: ×
RowHeaders: 1
9
7
ColHeaders: 9
2
4
Cells: [9,2,4]
[81,18,36]
[63,14,28]

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