easy 4×4 Set 87 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [4, 3, 7], Column headers: [10, 5, 2]

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Answer: Row 4: [14, 9, 6]; Row 3: [13, 8, 5]; Row 7: [17, 12, 9]

SubType
speed-grid
Difficulty
easy
Operation
+
RowHeaders
  • 4
  • 3
  • 7
ColHeaders
  • 10
  • 5
  • 2
Cells
  • [14,9,6]
  • [13,8,5]
  • [17,12,9]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [5, 3, 9], Column headers: [5, 3, 5]

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Answer: Row 5: [25, 15, 25]; Row 3: [15, 9, 15]; Row 9: [45, 27, 45]

SubType
speed-grid
Difficulty
easy
Operation
×
RowHeaders
  • 5
  • 3
  • 9
ColHeaders
  • 5
  • 3
  • 5
Cells
  • [25,15,25]
  • [15,9,15]
  • [45,27,45]