starter 4×4 Set 47 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 5, 1], Column headers: [8, 9, 4]

Show answer

Answer: Row 8: [64, 72, 32]; Row 5: [40, 45, 20]; Row 1: [8, 9, 4]

SubType
speed-grid
Difficulty
starter
Operation
×
RowHeaders
  • 8
  • 5
  • 1
ColHeaders
  • 8
  • 9
  • 4
Cells
  • [64,72,32]
  • [40,45,20]
  • [8,9,4]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [10, 2, 10], Column headers: [6, 4, 6]

Show answer

Answer: Row 10: [16, 14, 16]; Row 2: [8, 6, 8]; Row 10: [16, 14, 16]

SubType
speed-grid
Difficulty
starter
Operation
+
RowHeaders
  • 10
  • 2
  • 10
ColHeaders
  • 6
  • 4
  • 6
Cells
  • [16,14,16]
  • [8,6,8]
  • [16,14,16]