Workbook Detail

Speed Grid Mixed 4×4 Medium — Set 77

Arithmetic B

medium 4×4 Set 77 Form Exercise

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

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Answer: Row 10: [40, 50, 90]; Row 10: [40, 50, 90]; Row 4: [16, 20, 36]

SubType: speed-grid
Difficulty: medium
Operation: ×
RowHeaders: 10
10
4
ColHeaders: 4
5
9
Cells: [40,50,90]
[40,50,90]
[16,20,36]

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

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Answer: Row 2: [18, 12, 10]; Row 5: [45, 30, 25]; Row 7: [63, 42, 35]

SubType: speed-grid
Difficulty: medium
Operation: ×
RowHeaders: 2
5
7
ColHeaders: 9
6
5
Cells: [18,12,10]
[45,30,25]
[63,42,35]

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Workbook Detail

Speed Grid Mixed 4×4 Medium — Set 77

Arithmetic B

medium 4×4 Set 77 Form Exercise

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

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

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

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 2, 6], Column headers: [1, 6, 6]

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Answer: Row 3: [4, 9, 9]; Row 2: [3, 8, 8]; Row 6: [7, 12, 12]

SubType: speed-grid
Difficulty: medium
Operation: +
RowHeaders: 3
2
6
ColHeaders: 1
6
6
Cells: [4,9,9]
[3,8,8]
[7,12,12]

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