expert 4×4 Set 58 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [10, 8, 3], Column headers: [7, 7, 5]

Show answer

Answer: Row 10: [70, 70, 50]; Row 8: [56, 56, 40]; Row 3: [21, 21, 15]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 10
  • 8
  • 3
ColHeaders
  • 7
  • 7
  • 5
Cells
  • [70,70,50]
  • [56,56,40]
  • [21,21,15]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [1, 4, 1], Column headers: [6, 6, 2]

Show answer

Answer: Row 1: [5, 5, 1]; Row 4: [2, 2, 2]; Row 1: [5, 5, 1]

SubType
speed-grid
Difficulty
expert
Operation
-
RowHeaders
  • 1
  • 4
  • 1
ColHeaders
  • 6
  • 6
  • 2
Cells
  • [5,5,1]
  • [2,2,2]
  • [5,5,1]