Workbook Detail

Speed Grid Addition 4×4 Easy — Set 89

Arithmetic B

easy 4×4 Set 89 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [2, 8, 9], Column headers: [9, 3, 10]

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Answer: Row 2: [18, 6, 20]; Row 8: [72, 24, 80]; Row 9: [81, 27, 90]

SubType: speed-grid
Difficulty: easy
Operation: ×
RowHeaders: 2
8
9
ColHeaders: 9
3
10
Cells: [18,6,20]
[72,24,80]
[81,27,90]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [4, 6, 5], Column headers: [6, 9, 2]

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

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

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Workbook Detail

Speed Grid Addition 4×4 Easy — Set 89

Arithmetic B

easy 4×4 Set 89 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [7, 6, 8], Column headers: [2, 8, 5]

Show answer

Answer: Row 7: [9, 15, 12]; Row 6: [8, 14, 11]; Row 8: [10, 16, 13]

SubType: speed-grid
Difficulty: easy
Operation: +
RowHeaders: 7
6
8
ColHeaders: 2
8
5
Cells: [9,15,12]
[8,14,11]
[10,16,13]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [2, 2, 1], Column headers: [5, 6, 3]

Show answer

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

SubType: speed-grid
Difficulty: easy
Operation: -
RowHeaders: 2
2
1
ColHeaders: 5
6
3
Cells: [3,4,1]
[3,4,1]
[4,5,2]

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