expert 4×4 Set 65 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [9, 7, 8], Column headers: [2, 8, 4]

Show answer

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

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

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [10, 1, 4], Column headers: [5, 4, 6]

Show answer

Answer: Row 10: [15, 14, 16]; Row 1: [6, 5, 7]; Row 4: [9, 8, 10]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 10
  • 1
  • 4
ColHeaders
  • 5
  • 4
  • 6
Cells
  • [15,14,16]
  • [6,5,7]
  • [9,8,10]