hard 4×4 Set 76 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 7, 1, 3], Column headers: [6, 5, 6, 1]

Show answer

Answer: Row 3: [3, 2, 3, 2]; Row 7: [1, 2, 1, 6]; Row 1: [5, 4, 5, 0]; Row 3: [3, 2, 3, 2]

SubType
speed-grid
Difficulty
hard
Operation
-
RowHeaders
  • 3
  • 7
  • 1
  • 3
ColHeaders
  • 6
  • 5
  • 6
  • 1
Cells
  • [3,2,3,2]
  • [1,2,1,6]
  • [5,4,5,0]
  • [3,2,3,2]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [10, 7, 10, 1], Column headers: [9, 4, 1, 6]

Show answer

Answer: Row 10: [90, 40, 10, 60]; Row 7: [63, 28, 7, 42]; Row 10: [90, 40, 10, 60]; Row 1: [9, 4, 1, 6]

SubType
speed-grid
Difficulty
hard
Operation
×
RowHeaders
  • 10
  • 7
  • 10
  • 1
ColHeaders
  • 9
  • 4
  • 1
  • 6
Cells
  • [90,40,10,60]
  • [63,28,7,42]
  • [90,40,10,60]
  • [9,4,1,6]