easy 4×4 Set 28 Form Exercise

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

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Answer: Row 10: [20, 70, 50]; Row 10: [20, 70, 50]; Row 10: [20, 70, 50]

SubType
speed-grid
Difficulty
easy
Operation
×
RowHeaders
  • 10
  • 10
  • 10
ColHeaders
  • 2
  • 7
  • 5
Cells
  • [20,70,50]
  • [20,70,50]
  • [20,70,50]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [1, 4, 8], Column headers: [3, 8, 10]

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Answer: Row 1: [4, 9, 11]; Row 4: [7, 12, 14]; Row 8: [11, 16, 18]

SubType
speed-grid
Difficulty
easy
Operation
+
RowHeaders
  • 1
  • 4
  • 8
ColHeaders
  • 3
  • 8
  • 10
Cells
  • [4,9,11]
  • [7,12,14]
  • [11,16,18]