Workbook Detail

Speed Grid Addition 4×4 Medium — Set 77

Arithmetic B

medium 4×4 Set 77 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 8, 3], Column headers: [1, 6, 3]

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Answer: Row 3: [4, 9, 6]; Row 8: [9, 14, 11]; Row 3: [4, 9, 6]

SubType: speed-grid
Difficulty: medium
Operation: +
RowHeaders: 3
8
3
ColHeaders: 1
6
3
Cells: [4,9,6]
[9,14,11]
[4,9,6]

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

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Answer: Row 3: [21, 18, 9]; Row 6: [42, 36, 18]; Row 6: [42, 36, 18]

SubType: speed-grid
Difficulty: medium
Operation: ×
RowHeaders: 3
6
6
ColHeaders: 7
6
3
Cells: [21,18,9]
[42,36,18]
[42,36,18]

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Workbook Detail

Speed Grid Addition 4×4 Medium — Set 77

Arithmetic B

medium 4×4 Set 77 Form Exercise

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

Show answer

Answer: Row 9: [17, 11, 17]; Row 2: [10, 4, 10]; Row 3: [11, 5, 11]

SubType: speed-grid
Difficulty: medium
Operation: +
RowHeaders: 9
2
3
ColHeaders: 8
2
8
Cells: [17,11,17]
[10,4,10]
[11,5,11]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [2, 9, 5], Column headers: [9, 3, 10]

Show answer

Answer: Row 2: [18, 6, 20]; Row 9: [81, 27, 90]; Row 5: [45, 15, 50]

SubType: speed-grid
Difficulty: medium
Operation: ×
RowHeaders: 2
9
5
ColHeaders: 9
3
10
Cells: [18,6,20]
[81,27,90]
[45,15,50]

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