hard 5×5 Set 52 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 10, 7, 1], Column headers: [8, 5, 3, 2]

Show answer

Answer: Row 3: [5, 2, 0, 1]; Row 10: [2, 5, 7, 8]; Row 7: [1, 2, 4, 5]; Row 1: [7, 4, 2, 1]

SubType
speed-grid
Difficulty
hard
Operation
-
RowHeaders
  • 3
  • 10
  • 7
  • 1
ColHeaders
  • 8
  • 5
  • 3
  • 2
Cells
  • [5,2,0,1]
  • [2,5,7,8]
  • [1,2,4,5]
  • [7,4,2,1]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [7, 5, 6, 4], Column headers: [8, 6, 10, 2]

Show answer

Answer: Row 7: [56, 42, 70, 14]; Row 5: [40, 30, 50, 10]; Row 6: [48, 36, 60, 12]; Row 4: [32, 24, 40, 8]

SubType
speed-grid
Difficulty
hard
Operation
×
RowHeaders
  • 7
  • 5
  • 6
  • 4
ColHeaders
  • 8
  • 6
  • 10
  • 2
Cells
  • [56,42,70,14]
  • [40,30,50,10]
  • [48,36,60,12]
  • [32,24,40,8]