Workbook Detail

Speed Grid Multiplication 4×4 Hard — Set 83

Arithmetic B

hard 4×4 Set 83 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [7, 10, 1, 6], Column headers: [10, 8, 5, 6]

Show answer

Answer: Row 7: [17, 15, 12, 13]; Row 10: [20, 18, 15, 16]; Row 1: [11, 9, 6, 7]; Row 6: [16, 14, 11, 12]

SubType: speed-grid
Difficulty: hard
Operation: +
RowHeaders: 7
10
1
6
ColHeaders: 10
8
5
6
Cells: [17,15,12,13]
[20,18,15,16]
[11,9,6,7]
[16,14,11,12]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [5, 10, 9, 9], Column headers: [3, 3, 10, 7]

Show answer

Answer: Row 5: [8, 8, 15, 12]; Row 10: [13, 13, 20, 17]; Row 9: [12, 12, 19, 16]; Row 9: [12, 12, 19, 16]

SubType: speed-grid
Difficulty: hard
Operation: +
RowHeaders: 5
10
9
9
ColHeaders: 3
3
10
7
Cells: [8,8,15,12]
[13,13,20,17]
[12,12,19,16]
[12,12,19,16]

← More Arithmetic

Workbook Detail

Speed Grid Multiplication 4×4 Hard — Set 83

Arithmetic B

hard 4×4 Set 83 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [1, 2, 5, 1], Column headers: [1, 3, 4, 2]

Show answer

Answer: Row 1: [1, 3, 4, 2]; Row 2: [2, 6, 8, 4]; Row 5: [5, 15, 20, 10]; Row 1: [1, 3, 4, 2]

SubType: speed-grid
Difficulty: hard
Operation: ×
RowHeaders: 1
2
5
1
ColHeaders: 1
3
4
2
Cells: [1,3,4,2]
[2,6,8,4]
[5,15,20,10]
[1,3,4,2]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [6, 10, 1, 5], Column headers: [2, 8, 2, 2]

Show answer

Answer: Row 6: [12, 48, 12, 12]; Row 10: [20, 80, 20, 20]; Row 1: [2, 8, 2, 2]; Row 5: [10, 40, 10, 10]

SubType: speed-grid
Difficulty: hard
Operation: ×
RowHeaders: 6
10
1
5
ColHeaders: 2
8
2
2
Cells: [12,48,12,12]
[20,80,20,20]
[2,8,2,2]
[10,40,10,10]

← More Arithmetic