easy 4×4 Set 90 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [10, 3, 10], Column headers: [7, 3, 6]

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Answer: Row 10: [17, 13, 16]; Row 3: [10, 6, 9]; Row 10: [17, 13, 16]

SubType
speed-grid
Difficulty
easy
Operation
+
RowHeaders
  • 10
  • 3
  • 10
ColHeaders
  • 7
  • 3
  • 6
Cells
  • [17,13,16]
  • [10,6,9]
  • [17,13,16]

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

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Answer: Row 7: [28, 70, 21]; Row 10: [40, 100, 30]; Row 4: [16, 40, 12]

SubType
speed-grid
Difficulty
easy
Operation
×
RowHeaders
  • 7
  • 10
  • 4
ColHeaders
  • 4
  • 10
  • 3
Cells
  • [28,70,21]
  • [40,100,30]
  • [16,40,12]