expert 5×5 Set 71 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [2, 9, 4], Column headers: [8, 5, 6]

Show answer

Answer: Row 2: [10, 7, 8]; Row 9: [17, 14, 15]; Row 4: [12, 9, 10]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 2
  • 9
  • 4
ColHeaders
  • 8
  • 5
  • 6
Cells
  • [10,7,8]
  • [17,14,15]
  • [12,9,10]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [9, 8, 1], Column headers: [5, 8, 7]

Show answer

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

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