Workbook Detail

Speed Grid Addition 4×4 Medium — Set 71

Arithmetic B

medium 4×4 Set 71 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [5, 8, 9], Column headers: [1, 8, 7]

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Answer: Row 5: [6, 13, 12]; Row 8: [9, 16, 15]; Row 9: [10, 17, 16]

SubType: speed-grid
Difficulty: medium
Operation: +
RowHeaders: 5
8
9
ColHeaders: 1
8
7
Cells: [6,13,12]
[9,16,15]
[10,17,16]

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

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

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

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Workbook Detail

Speed Grid Addition 4×4 Medium — Set 71

Arithmetic B

medium 4×4 Set 71 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [7, 1, 6], Column headers: [2, 3, 6]

Show answer

Answer: Row 7: [9, 10, 13]; Row 1: [3, 4, 7]; Row 6: [8, 9, 12]

SubType: speed-grid
Difficulty: medium
Operation: +
RowHeaders: 7
1
6
ColHeaders: 2
3
6
Cells: [9,10,13]
[3,4,7]
[8,9,12]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [10, 3, 6], Column headers: [2, 10, 10]

Show answer

Answer: Row 10: [12, 20, 20]; Row 3: [5, 13, 13]; Row 6: [8, 16, 16]

SubType: speed-grid
Difficulty: medium
Operation: +
RowHeaders: 10
3
6
ColHeaders: 2
10
10
Cells: [12,20,20]
[5,13,13]
[8,16,16]

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