expert 4×4 Set 57 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [7, 5, 9], Column headers: [10, 5, 4]

Show answer

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

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

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 6, 7], Column headers: [3, 4, 5]

Show answer

Answer: Row 8: [11, 12, 13]; Row 6: [9, 10, 11]; Row 7: [10, 11, 12]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 8
  • 6
  • 7
ColHeaders
  • 3
  • 4
  • 5
Cells
  • [11,12,13]
  • [9,10,11]
  • [10,11,12]