Workbook Detail

Speed Grid Multiplication 4×4 Medium — Set 30

Arithmetic B

medium 4×4 Set 30 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [9, 8, 4], Column headers: [5, 10, 1]

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Answer: Row 9: [14, 19, 10]; Row 8: [13, 18, 9]; Row 4: [9, 14, 5]

SubType: speed-grid
Difficulty: medium
Operation: +
RowHeaders: 9
8
4
ColHeaders: 5
10
1
Cells: [14,19,10]
[13,18,9]
[9,14,5]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [6, 10, 8], Column headers: [2, 2, 8]

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Answer: Row 6: [12, 12, 48]; Row 10: [20, 20, 80]; Row 8: [16, 16, 64]

SubType: speed-grid
Difficulty: medium
Operation: ×
RowHeaders: 6
10
8
ColHeaders: 2
2
8
Cells: [12,12,48]
[20,20,80]
[16,16,64]

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Workbook Detail

Speed Grid Multiplication 4×4 Medium — Set 30

Arithmetic B

medium 4×4 Set 30 Form Exercise

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

Show answer

Answer: Row 9: [2, 2, 1]; Row 8: [1, 1, 0]; Row 5: [2, 2, 3]

SubType: speed-grid
Difficulty: medium
Operation: -
RowHeaders: 9
8
5
ColHeaders: 7
7
8
Cells: [2,2,1]
[1,1,0]
[2,2,3]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [7, 1, 5], Column headers: [4, 6, 3]

Show answer

Answer: Row 7: [11, 13, 10]; Row 1: [5, 7, 4]; Row 5: [9, 11, 8]

SubType: speed-grid
Difficulty: medium
Operation: +
RowHeaders: 7
1
5
ColHeaders: 4
6
3
Cells: [11,13,10]
[5,7,4]
[9,11,8]

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