medium 4×4 Set 97 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [1, 7, 6], Column headers: [3, 1, 5]

Show answer

Answer: Row 1: [4, 2, 6]; Row 7: [10, 8, 12]; Row 6: [9, 7, 11]

SubType
speed-grid
Difficulty
medium
Operation
+
RowHeaders
  • 1
  • 7
  • 6
ColHeaders
  • 3
  • 1
  • 5
Cells
  • [4,2,6]
  • [10,8,12]
  • [9,7,11]

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

Show answer

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

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