medium 4×4 Set 44 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 3, 2], Column headers: [5, 4, 8]

Show answer

Answer: Row 8: [40, 32, 64]; Row 3: [15, 12, 24]; Row 2: [10, 8, 16]

SubType
speed-grid
Difficulty
medium
Operation
×
RowHeaders
  • 8
  • 3
  • 2
ColHeaders
  • 5
  • 4
  • 8
Cells
  • [40,32,64]
  • [15,12,24]
  • [10,8,16]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [1, 5, 5], Column headers: [2, 9, 9]

Show answer

Answer: Row 1: [3, 10, 10]; Row 5: [7, 14, 14]; Row 5: [7, 14, 14]

SubType
speed-grid
Difficulty
medium
Operation
+
RowHeaders
  • 1
  • 5
  • 5
ColHeaders
  • 2
  • 9
  • 9
Cells
  • [3,10,10]
  • [7,14,14]
  • [7,14,14]