medium 5×5 Set 91 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [10, 1, 5], Column headers: [1, 3, 7]

Show answer

Answer: Row 10: [11, 13, 17]; Row 1: [2, 4, 8]; Row 5: [6, 8, 12]

SubType
speed-grid
Difficulty
medium
Operation
+
RowHeaders
  • 10
  • 1
  • 5
ColHeaders
  • 1
  • 3
  • 7
Cells
  • [11,13,17]
  • [2,4,8]
  • [6,8,12]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 2, 3], Column headers: [4, 10, 3]

Show answer

Answer: Row 8: [4, 2, 5]; Row 2: [2, 8, 1]; Row 3: [1, 7, 0]

SubType
speed-grid
Difficulty
medium
Operation
-
RowHeaders
  • 8
  • 2
  • 3
ColHeaders
  • 4
  • 10
  • 3
Cells
  • [4,2,5]
  • [2,8,1]
  • [1,7,0]