medium 4×4 Set 75 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [1, 10, 7], Column headers: [2, 9, 1]

Show answer

Answer: Row 1: [1, 8, 0]; Row 10: [8, 1, 9]; Row 7: [5, 2, 6]

SubType
speed-grid
Difficulty
medium
Operation
-
RowHeaders
  • 1
  • 10
  • 7
ColHeaders
  • 2
  • 9
  • 1
Cells
  • [1,8,0]
  • [8,1,9]
  • [5,2,6]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [1, 3, 2], Column headers: [8, 10, 8]

Show answer

Answer: Row 1: [9, 11, 9]; Row 3: [11, 13, 11]; Row 2: [10, 12, 10]

SubType
speed-grid
Difficulty
medium
Operation
+
RowHeaders
  • 1
  • 3
  • 2
ColHeaders
  • 8
  • 10
  • 8
Cells
  • [9,11,9]
  • [11,13,11]
  • [10,12,10]