hard 4×4 Set 100 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [10, 4, 7, 4], Column headers: [4, 8, 1, 4]

Show answer

Answer: Row 10: [6, 2, 9, 6]; Row 4: [0, 4, 3, 0]; Row 7: [3, 1, 6, 3]; Row 4: [0, 4, 3, 0]

SubType
speed-grid
Difficulty
hard
Operation
-
RowHeaders
  • 10
  • 4
  • 7
  • 4
ColHeaders
  • 4
  • 8
  • 1
  • 4
Cells
  • [6,2,9,6]
  • [0,4,3,0]
  • [3,1,6,3]
  • [0,4,3,0]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 1, 3, 6], Column headers: [2, 2, 8, 10]

Show answer

Answer: Row 3: [6, 6, 24, 30]; Row 1: [2, 2, 8, 10]; Row 3: [6, 6, 24, 30]; Row 6: [12, 12, 48, 60]

SubType
speed-grid
Difficulty
hard
Operation
×
RowHeaders
  • 3
  • 1
  • 3
  • 6
ColHeaders
  • 2
  • 2
  • 8
  • 10
Cells
  • [6,6,24,30]
  • [2,2,8,10]
  • [6,6,24,30]
  • [12,12,48,60]