Workbook Detail

Speed Grid Addition 4×4 Medium — Set 39

Arithmetic B

medium 4×4 Set 39 Form Exercise

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

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Answer: Row 2: [10, 6, 12]; Row 10: [50, 30, 60]; Row 2: [10, 6, 12]

SubType: speed-grid
Difficulty: medium
Operation: ×
RowHeaders: 2
10
2
ColHeaders: 5
3
6
Cells: [10,6,12]
[50,30,60]
[10,6,12]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [10, 4, 1], Column headers: [8, 8, 1]

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Answer: Row 10: [80, 80, 10]; Row 4: [32, 32, 4]; Row 1: [8, 8, 1]

SubType: speed-grid
Difficulty: medium
Operation: ×
RowHeaders: 10
4
1
ColHeaders: 8
8
1
Cells: [80,80,10]
[32,32,4]
[8,8,1]

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Workbook Detail

Speed Grid Addition 4×4 Medium — Set 39

Arithmetic B

medium 4×4 Set 39 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [4, 5, 7], Column headers: [4, 3, 1]

Show answer

Answer: Row 4: [16, 12, 4]; Row 5: [20, 15, 5]; Row 7: [28, 21, 7]

SubType: speed-grid
Difficulty: medium
Operation: ×
RowHeaders: 4
5
7
ColHeaders: 4
3
1
Cells: [16,12,4]
[20,15,5]
[28,21,7]

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

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Answer: Row 10: [16, 18, 17]; Row 3: [9, 11, 10]; Row 6: [12, 14, 13]

SubType: speed-grid
Difficulty: medium
Operation: +
RowHeaders: 10
3
6
ColHeaders: 6
8
7
Cells: [16,18,17]
[9,11,10]
[12,14,13]

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