expert 4×4 Set 39 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [10, 1, 9], Column headers: [3, 9, 10]

Show answer

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

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

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [5, 7, 9], Column headers: [2, 7, 4]

Show answer

Answer: Row 5: [7, 12, 9]; Row 7: [9, 14, 11]; Row 9: [11, 16, 13]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 5
  • 7
  • 9
ColHeaders
  • 2
  • 7
  • 4
Cells
  • [7,12,9]
  • [9,14,11]
  • [11,16,13]