Workbook Detail

Speed Grid Addition 4×4 Medium — Set 72

Arithmetic B

medium 4×4 Set 72 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [7, 9, 1], Column headers: [5, 3, 3]

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Answer: Row 7: [35, 21, 21]; Row 9: [45, 27, 27]; Row 1: [5, 3, 3]

SubType: speed-grid
Difficulty: medium
Operation: ×
RowHeaders: 7
9
1
ColHeaders: 5
3
3
Cells: [35,21,21]
[45,27,27]
[5,3,3]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [10, 10, 7], Column headers: [9, 1, 6]

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Answer: Row 10: [19, 11, 16]; Row 10: [19, 11, 16]; Row 7: [16, 8, 13]

SubType: speed-grid
Difficulty: medium
Operation: +
RowHeaders: 10
10
7
ColHeaders: 9
1
6
Cells: [19,11,16]
[19,11,16]
[16,8,13]

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Workbook Detail

Speed Grid Addition 4×4 Medium — Set 72

Arithmetic B

medium 4×4 Set 72 Form Exercise

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

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Answer: Row 6: [16, 9, 12]; Row 5: [15, 8, 11]; Row 3: [13, 6, 9]

SubType: speed-grid
Difficulty: medium
Operation: +
RowHeaders: 6
5
3
ColHeaders: 10
3
6
Cells: [16,9,12]
[15,8,11]
[13,6,9]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 8, 1], Column headers: [10, 4, 7]

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Answer: Row 3: [30, 12, 21]; Row 8: [80, 32, 56]; Row 1: [10, 4, 7]

SubType: speed-grid
Difficulty: medium
Operation: ×
RowHeaders: 3
8
1
ColHeaders: 10
4
7
Cells: [30,12,21]
[80,32,56]
[10,4,7]

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