Workbook Detail

Speed Grid Addition 4×4 Medium — Set 51

Arithmetic B

medium 4×4 Set 51 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 2, 3], Column headers: [2, 10, 5]

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Answer: Row 8: [16, 80, 40]; Row 2: [4, 20, 10]; Row 3: [6, 30, 15]

SubType: speed-grid
Difficulty: medium
Operation: ×
RowHeaders: 8
2
3
ColHeaders: 2
10
5
Cells: [16,80,40]
[4,20,10]
[6,30,15]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 7, 8], Column headers: [9, 5, 5]

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Answer: Row 3: [27, 15, 15]; Row 7: [63, 35, 35]; Row 8: [72, 40, 40]

SubType: speed-grid
Difficulty: medium
Operation: ×
RowHeaders: 3
7
8
ColHeaders: 9
5
5
Cells: [27,15,15]
[63,35,35]
[72,40,40]

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Workbook Detail

Speed Grid Addition 4×4 Medium — Set 51

Arithmetic B

medium 4×4 Set 51 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [1, 7, 9], Column headers: [6, 8, 6]

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Answer: Row 1: [7, 9, 7]; Row 7: [13, 15, 13]; Row 9: [15, 17, 15]

SubType: speed-grid
Difficulty: medium
Operation: +
RowHeaders: 1
7
9
ColHeaders: 6
8
6
Cells: [7,9,7]
[13,15,13]
[15,17,15]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [5, 3, 1], Column headers: [6, 10, 7]

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Answer: Row 5: [1, 5, 2]; Row 3: [3, 7, 4]; Row 1: [5, 9, 6]

SubType: speed-grid
Difficulty: medium
Operation: -
RowHeaders: 5
3
1
ColHeaders: 6
10
7
Cells: [1,5,2]
[3,7,4]
[5,9,6]

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