Workbook Detail

Speed Grid Addition 4×4 Medium — Set 42

Arithmetic B

medium 4×4 Set 42 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 9, 1], Column headers: [4, 3, 2]

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Answer: Row 8: [12, 11, 10]; Row 9: [13, 12, 11]; Row 1: [5, 4, 3]

SubType: speed-grid
Difficulty: medium
Operation: +
RowHeaders: 8
9
1
ColHeaders: 4
3
2
Cells: [12,11,10]
[13,12,11]
[5,4,3]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 10, 4], Column headers: [1, 2, 7]

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Answer: Row 8: [7, 6, 1]; Row 10: [9, 8, 3]; Row 4: [3, 2, 3]

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

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Workbook Detail

Speed Grid Addition 4×4 Medium — Set 42

Arithmetic B

medium 4×4 Set 42 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [9, 2, 10], Column headers: [4, 7, 3]

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Answer: Row 9: [36, 63, 27]; Row 2: [8, 14, 6]; Row 10: [40, 70, 30]

SubType: speed-grid
Difficulty: medium
Operation: ×
RowHeaders: 9
2
10
ColHeaders: 4
7
3
Cells: [36,63,27]
[8,14,6]
[40,70,30]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [5, 4, 7], Column headers: [8, 1, 7]

Show answer

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

SubType: speed-grid
Difficulty: medium
Operation: -
RowHeaders: 5
4
7
ColHeaders: 8
1
7
Cells: [3,4,2]
[4,3,3]
[1,6,0]

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