hard 6×6 Set 74 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 10, 6, 1], Column headers: [9, 7, 1, 2]

Show answer

Answer: Row 3: [27, 21, 3, 6]; Row 10: [90, 70, 10, 20]; Row 6: [54, 42, 6, 12]; Row 1: [9, 7, 1, 2]

SubType
speed-grid
Difficulty
hard
Operation
×
RowHeaders
  • 3
  • 10
  • 6
  • 1
ColHeaders
  • 9
  • 7
  • 1
  • 2
Cells
  • [27,21,3,6]
  • [90,70,10,20]
  • [54,42,6,12]
  • [9,7,1,2]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [6, 4, 4, 3], Column headers: [6, 3, 9, 2]

Show answer

Answer: Row 6: [0, 3, 3, 4]; Row 4: [2, 1, 5, 2]; Row 4: [2, 1, 5, 2]; Row 3: [3, 0, 6, 1]

SubType
speed-grid
Difficulty
hard
Operation
-
RowHeaders
  • 6
  • 4
  • 4
  • 3
ColHeaders
  • 6
  • 3
  • 9
  • 2
Cells
  • [0,3,3,4]
  • [2,1,5,2]
  • [2,1,5,2]
  • [3,0,6,1]