Workbook Detail

Speed Grid Addition 4×4 Medium — Set 100

Arithmetic B

medium 4×4 Set 100 Form Exercise

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

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Answer: Row 5: [45, 45, 5]; Row 9: [81, 81, 9]; Row 1: [9, 9, 1]

SubType: speed-grid
Difficulty: medium
Operation: ×
RowHeaders: 5
9
1
ColHeaders: 9
9
1
Cells: [45,45,5]
[81,81,9]
[9,9,1]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [9, 3, 4], Column headers: [5, 2, 7]

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Answer: Row 9: [45, 18, 63]; Row 3: [15, 6, 21]; Row 4: [20, 8, 28]

SubType: speed-grid
Difficulty: medium
Operation: ×
RowHeaders: 9
3
4
ColHeaders: 5
2
7
Cells: [45,18,63]
[15,6,21]
[20,8,28]

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Workbook Detail

Speed Grid Addition 4×4 Medium — Set 100

Arithmetic B

medium 4×4 Set 100 Form Exercise

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

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Answer: Row 4: [10, 8, 13]; Row 10: [16, 14, 19]; Row 9: [15, 13, 18]

SubType: speed-grid
Difficulty: medium
Operation: +
RowHeaders: 4
10
9
ColHeaders: 6
4
9
Cells: [10,8,13]
[16,14,19]
[15,13,18]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [10, 4, 6], Column headers: [5, 3, 9]

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Answer: Row 10: [50, 30, 90]; Row 4: [20, 12, 36]; Row 6: [30, 18, 54]

SubType: speed-grid
Difficulty: medium
Operation: ×
RowHeaders: 10
4
6
ColHeaders: 5
3
9
Cells: [50,30,90]
[20,12,36]
[30,18,54]

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