easy 4×4 Set 48 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 6, 6], Column headers: [1, 1, 9]

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Answer: Row 8: [8, 8, 72]; Row 6: [6, 6, 54]; Row 6: [6, 6, 54]

SubType
speed-grid
Difficulty
easy
Operation
×
RowHeaders
  • 8
  • 6
  • 6
ColHeaders
  • 1
  • 1
  • 9
Cells
  • [8,8,72]
  • [6,6,54]
  • [6,6,54]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [5, 8, 7], Column headers: [10, 10, 10]

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Answer: Row 5: [15, 15, 15]; Row 8: [18, 18, 18]; Row 7: [17, 17, 17]

SubType
speed-grid
Difficulty
easy
Operation
+
RowHeaders
  • 5
  • 8
  • 7
ColHeaders
  • 10
  • 10
  • 10
Cells
  • [15,15,15]
  • [18,18,18]
  • [17,17,17]