Workbook Detail

Speed Grid Mixed 4×4 Medium — Set 49

Arithmetic B

medium 4×4 Set 49 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [7, 6, 4], Column headers: [10, 10, 9]

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Answer: Row 7: [70, 70, 63]; Row 6: [60, 60, 54]; Row 4: [40, 40, 36]

SubType: speed-grid
Difficulty: medium
Operation: ×
RowHeaders: 7
6
4
ColHeaders: 10
10
9
Cells: [70,70,63]
[60,60,54]
[40,40,36]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [10, 6, 9], Column headers: [3, 7, 8]

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

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

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Workbook Detail

Speed Grid Mixed 4×4 Medium — Set 49

Arithmetic B

medium 4×4 Set 49 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [5, 5, 9], Column headers: [2, 4, 1]

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Answer: Row 5: [10, 20, 5]; Row 5: [10, 20, 5]; Row 9: [18, 36, 9]

SubType: speed-grid
Difficulty: medium
Operation: ×
RowHeaders: 5
5
9
ColHeaders: 2
4
1
Cells: [10,20,5]
[10,20,5]
[18,36,9]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [1, 5, 4], Column headers: [3, 2, 3]

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Answer: Row 1: [2, 1, 2]; Row 5: [2, 3, 2]; Row 4: [1, 2, 1]

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

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