medium 4×4 Set 82 Form Exercise

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

Show answer

Answer: Row 4: [12, 36, 28]; Row 3: [9, 27, 21]; Row 4: [12, 36, 28]

SubType
speed-grid
Difficulty
medium
Operation
×
RowHeaders
  • 4
  • 3
  • 4
ColHeaders
  • 3
  • 9
  • 7
Cells
  • [12,36,28]
  • [9,27,21]
  • [12,36,28]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [6, 10, 3], Column headers: [7, 2, 2]

Show answer

Answer: Row 6: [13, 8, 8]; Row 10: [17, 12, 12]; Row 3: [10, 5, 5]

SubType
speed-grid
Difficulty
medium
Operation
+
RowHeaders
  • 6
  • 10
  • 3
ColHeaders
  • 7
  • 2
  • 2
Cells
  • [13,8,8]
  • [17,12,12]
  • [10,5,5]