Workbook Detail

Speed Grid Addition 4×4 Medium — Set 88

Arithmetic B

medium 4×4 Set 88 Form Exercise

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

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Answer: Row 4: [13, 10, 6]; Row 8: [17, 14, 10]; Row 6: [15, 12, 8]

SubType: speed-grid
Difficulty: medium
Operation: +
RowHeaders: 4
8
6
ColHeaders: 9
6
2
Cells: [13,10,6]
[17,14,10]
[15,12,8]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 6, 5], Column headers: [5, 1, 8]

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Answer: Row 3: [15, 3, 24]; Row 6: [30, 6, 48]; Row 5: [25, 5, 40]

SubType: speed-grid
Difficulty: medium
Operation: ×
RowHeaders: 3
6
5
ColHeaders: 5
1
8
Cells: [15,3,24]
[30,6,48]
[25,5,40]

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Workbook Detail

Speed Grid Addition 4×4 Medium — Set 88

Arithmetic B

medium 4×4 Set 88 Form Exercise

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

Show answer

Answer: Row 1: [3, 11, 9]; Row 4: [6, 14, 12]; Row 7: [9, 17, 15]

SubType: speed-grid
Difficulty: medium
Operation: +
RowHeaders: 1
4
7
ColHeaders: 2
10
8
Cells: [3,11,9]
[6,14,12]
[9,17,15]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [6, 10, 10], Column headers: [4, 6, 5]

Show answer

Answer: Row 6: [2, 0, 1]; Row 10: [6, 4, 5]; Row 10: [6, 4, 5]

SubType: speed-grid
Difficulty: medium
Operation: -
RowHeaders: 6
10
10
ColHeaders: 4
6
5
Cells: [2,0,1]
[6,4,5]
[6,4,5]

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