Workbook Detail

Speed Grid Addition 4×4 Medium — Set 28

Arithmetic B

medium 4×4 Set 28 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 6, 2], Column headers: [10, 9, 9]

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Answer: Row 8: [18, 17, 17]; Row 6: [16, 15, 15]; Row 2: [12, 11, 11]

SubType: speed-grid
Difficulty: medium
Operation: +
RowHeaders: 8
6
2
ColHeaders: 10
9
9
Cells: [18,17,17]
[16,15,15]
[12,11,11]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [2, 3, 8], Column headers: [5, 2, 1]

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Answer: Row 2: [3, 0, 1]; Row 3: [2, 1, 2]; Row 8: [3, 6, 7]

SubType: speed-grid
Difficulty: medium
Operation: -
RowHeaders: 2
3
8
ColHeaders: 5
2
1
Cells: [3,0,1]
[2,1,2]
[3,6,7]

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Workbook Detail

Speed Grid Addition 4×4 Medium — Set 28

Arithmetic B

medium 4×4 Set 28 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [6, 3, 9], Column headers: [7, 4, 3]

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Answer: Row 6: [13, 10, 9]; Row 3: [10, 7, 6]; Row 9: [16, 13, 12]

SubType: speed-grid
Difficulty: medium
Operation: +
RowHeaders: 6
3
9
ColHeaders: 7
4
3
Cells: [13,10,9]
[10,7,6]
[16,13,12]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [9, 1, 9], Column headers: [10, 5, 7]

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Answer: Row 9: [19, 14, 16]; Row 1: [11, 6, 8]; Row 9: [19, 14, 16]

SubType: speed-grid
Difficulty: medium
Operation: +
RowHeaders: 9
1
9
ColHeaders: 10
5
7
Cells: [19,14,16]
[11,6,8]
[19,14,16]

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