Workbook Detail

Speed Grid Addition 4×4 Medium — Set 55

Arithmetic B

medium 4×4 Set 55 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 6, 8], Column headers: [10, 6, 8]

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Answer: Row 3: [30, 18, 24]; Row 6: [60, 36, 48]; Row 8: [80, 48, 64]

SubType: speed-grid
Difficulty: medium
Operation: ×
RowHeaders: 3
6
8
ColHeaders: 10
6
8
Cells: [30,18,24]
[60,36,48]
[80,48,64]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [4, 6, 8], Column headers: [2, 9, 1]

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Answer: Row 4: [8, 36, 4]; Row 6: [12, 54, 6]; Row 8: [16, 72, 8]

SubType: speed-grid
Difficulty: medium
Operation: ×
RowHeaders: 4
6
8
ColHeaders: 2
9
1
Cells: [8,36,4]
[12,54,6]
[16,72,8]

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Workbook Detail

Speed Grid Addition 4×4 Medium — Set 55

Arithmetic B

medium 4×4 Set 55 Form Exercise

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

Show answer

Answer: Row 1: [10, 5, 5]; Row 7: [70, 35, 35]; Row 10: [100, 50, 50]

SubType: speed-grid
Difficulty: medium
Operation: ×
RowHeaders: 1
7
10
ColHeaders: 10
5
5
Cells: [10,5,5]
[70,35,35]
[100,50,50]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 8, 9], Column headers: [7, 2, 3]

Show answer

Answer: Row 3: [10, 5, 6]; Row 8: [15, 10, 11]; Row 9: [16, 11, 12]

SubType: speed-grid
Difficulty: medium
Operation: +
RowHeaders: 3
8
9
ColHeaders: 7
2
3
Cells: [10,5,6]
[15,10,11]
[16,11,12]

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