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: [5, 1, 4], Column headers: [8, 2, 3]

Show answer

Answer: Row 5: [40, 10, 15]; Row 1: [8, 2, 3]; Row 4: [32, 8, 12]

SubType
speed-grid
Difficulty
medium
Operation
×
RowHeaders
  • 5
  • 1
  • 4
ColHeaders
  • 8
  • 2
  • 3
Cells
  • [40,10,15]
  • [8,2,3]
  • [32,8,12]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [4, 4, 1], Column headers: [1, 8, 4]

Show answer

Answer: Row 4: [5, 12, 8]; Row 4: [5, 12, 8]; Row 1: [2, 9, 5]

SubType
speed-grid
Difficulty
medium
Operation
+
RowHeaders
  • 4
  • 4
  • 1
ColHeaders
  • 1
  • 8
  • 4
Cells
  • [5,12,8]
  • [5,12,8]
  • [2,9,5]