expert 5×5 Set 61 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [10, 2, 7], Column headers: [4, 10, 5]

Show answer

Answer: Row 10: [40, 100, 50]; Row 2: [8, 20, 10]; Row 7: [28, 70, 35]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 10
  • 2
  • 7
ColHeaders
  • 4
  • 10
  • 5
Cells
  • [40,100,50]
  • [8,20,10]
  • [28,70,35]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 1, 3], Column headers: [8, 3, 5]

Show answer

Answer: Row 3: [11, 6, 8]; Row 1: [9, 4, 6]; Row 3: [11, 6, 8]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 3
  • 1
  • 3
ColHeaders
  • 8
  • 3
  • 5
Cells
  • [11,6,8]
  • [9,4,6]
  • [11,6,8]