easy 4×4 Set 63 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [7, 1, 2], Column headers: [8, 3, 2]

Show answer

Answer: Row 7: [56, 21, 14]; Row 1: [8, 3, 2]; Row 2: [16, 6, 4]

SubType
speed-grid
Difficulty
easy
Operation
×
RowHeaders
  • 7
  • 1
  • 2
ColHeaders
  • 8
  • 3
  • 2
Cells
  • [56,21,14]
  • [8,3,2]
  • [16,6,4]

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

Show answer

Answer: Row 9: [19, 11, 11]; Row 10: [20, 12, 12]; Row 8: [18, 10, 10]

SubType
speed-grid
Difficulty
easy
Operation
+
RowHeaders
  • 9
  • 10
  • 8
ColHeaders
  • 10
  • 2
  • 2
Cells
  • [19,11,11]
  • [20,12,12]
  • [18,10,10]