Workbook Detail

Speed Grid Addition 4×4 Medium — Set 27

Arithmetic B

medium 4×4 Set 27 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 9, 5], Column headers: [3, 10, 7]

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Answer: Row 3: [0, 7, 4]; Row 9: [6, 1, 2]; Row 5: [2, 5, 2]

SubType: speed-grid
Difficulty: medium
Operation: -
RowHeaders: 3
9
5
ColHeaders: 3
10
7
Cells: [0,7,4]
[6,1,2]
[2,5,2]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [10, 2, 2], Column headers: [10, 7, 9]

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Answer: Row 10: [20, 17, 19]; Row 2: [12, 9, 11]; Row 2: [12, 9, 11]

SubType: speed-grid
Difficulty: medium
Operation: +
RowHeaders: 10
2
2
ColHeaders: 10
7
9
Cells: [20,17,19]
[12,9,11]
[12,9,11]

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Workbook Detail

Speed Grid Addition 4×4 Medium — Set 27

Arithmetic B

medium 4×4 Set 27 Form Exercise

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

Show answer

Answer: Row 1: [5, 5, 2]; Row 7: [11, 11, 8]; Row 1: [5, 5, 2]

SubType: speed-grid
Difficulty: medium
Operation: +
RowHeaders: 1
7
1
ColHeaders: 4
4
1
Cells: [5,5,2]
[11,11,8]
[5,5,2]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [2, 9, 5], Column headers: [8, 8, 4]

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Answer: Row 2: [16, 16, 8]; Row 9: [72, 72, 36]; Row 5: [40, 40, 20]

SubType: speed-grid
Difficulty: medium
Operation: ×
RowHeaders: 2
9
5
ColHeaders: 8
8
4
Cells: [16,16,8]
[72,72,36]
[40,40,20]

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