Workbook Detail

Speed Grid Multiplication 4×4 Hard — Set 18

Arithmetic B

hard 4×4 Set 18 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [10, 7, 3, 7], Column headers: [10, 2, 2, 7]

Show answer

Answer: Row 10: [100, 20, 20, 70]; Row 7: [70, 14, 14, 49]; Row 3: [30, 6, 6, 21]; Row 7: [70, 14, 14, 49]

SubType: speed-grid
Difficulty: hard
Operation: ×
RowHeaders: 10
7
3
7
ColHeaders: 10
2
2
7
Cells: [100,20,20,70]
[70,14,14,49]
[30,6,6,21]
[70,14,14,49]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [2, 9, 5, 9], Column headers: [9, 7, 10, 8]

Show answer

Answer: Row 2: [18, 14, 20, 16]; Row 9: [81, 63, 90, 72]; Row 5: [45, 35, 50, 40]; Row 9: [81, 63, 90, 72]

SubType: speed-grid
Difficulty: hard
Operation: ×
RowHeaders: 2
9
5
9
ColHeaders: 9
7
10
8
Cells: [18,14,20,16]
[81,63,90,72]
[45,35,50,40]
[81,63,90,72]

← More Arithmetic

Workbook Detail

Speed Grid Multiplication 4×4 Hard — Set 18

Arithmetic B

hard 4×4 Set 18 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 10, 10, 10], Column headers: [8, 5, 3, 8]

Show answer

Answer: Row 3: [5, 2, 0, 5]; Row 10: [2, 5, 7, 2]; Row 10: [2, 5, 7, 2]; Row 10: [2, 5, 7, 2]

SubType: speed-grid
Difficulty: hard
Operation: -
RowHeaders: 3
10
10
10
ColHeaders: 8
5
3
8
Cells: [5,2,0,5]
[2,5,7,2]
[2,5,7,2]
[2,5,7,2]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [4, 3, 4, 3], Column headers: [3, 1, 7, 2]

Show answer

Answer: Row 4: [12, 4, 28, 8]; Row 3: [9, 3, 21, 6]; Row 4: [12, 4, 28, 8]; Row 3: [9, 3, 21, 6]

SubType: speed-grid
Difficulty: hard
Operation: ×
RowHeaders: 4
3
4
3
ColHeaders: 3
1
7
2
Cells: [12,4,28,8]
[9,3,21,6]
[12,4,28,8]
[9,3,21,6]

← More Arithmetic