hard 4×4 Set 19 Form Exercise

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

Show answer

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

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

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [1, 3, 1, 8], Column headers: [2, 10, 6, 5]

Show answer

Answer: Row 1: [2, 10, 6, 5]; Row 3: [6, 30, 18, 15]; Row 1: [2, 10, 6, 5]; Row 8: [16, 80, 48, 40]

SubType
speed-grid
Difficulty
hard
Operation
×
RowHeaders
  • 1
  • 3
  • 1
  • 8
ColHeaders
  • 2
  • 10
  • 6
  • 5
Cells
  • [2,10,6,5]
  • [6,30,18,15]
  • [2,10,6,5]
  • [16,80,48,40]