expert 4×4 Set 30 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [5, 10, 7], Column headers: [10, 7, 3]

Show answer

Answer: Row 5: [5, 2, 2]; Row 10: [0, 3, 7]; Row 7: [3, 0, 4]

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

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

Show answer

Answer: Row 7: [14, 10, 10]; Row 1: [8, 4, 4]; Row 7: [14, 10, 10]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 7
  • 1
  • 7
ColHeaders
  • 7
  • 3
  • 3
Cells
  • [14,10,10]
  • [8,4,4]
  • [14,10,10]