hard 5×5 Set 14 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [9, 1, 2, 2], Column headers: [6, 10, 9, 4]

Show answer

Answer: Row 9: [15, 19, 18, 13]; Row 1: [7, 11, 10, 5]; Row 2: [8, 12, 11, 6]; Row 2: [8, 12, 11, 6]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 9
  • 1
  • 2
  • 2
ColHeaders
  • 6
  • 10
  • 9
  • 4
Cells
  • [15,19,18,13]
  • [7,11,10,5]
  • [8,12,11,6]
  • [8,12,11,6]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [1, 10, 7, 4], Column headers: [2, 10, 10, 3]

Show answer

Answer: Row 1: [1, 9, 9, 2]; Row 10: [8, 0, 0, 7]; Row 7: [5, 3, 3, 4]; Row 4: [2, 6, 6, 1]

SubType
speed-grid
Difficulty
hard
Operation
-
RowHeaders
  • 1
  • 10
  • 7
  • 4
ColHeaders
  • 2
  • 10
  • 10
  • 3
Cells
  • [1,9,9,2]
  • [8,0,0,7]
  • [5,3,3,4]
  • [2,6,6,1]