easy 4×4 Set 73 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [7, 7, 1], Column headers: [8, 10, 7]

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Answer: Row 7: [15, 17, 14]; Row 7: [15, 17, 14]; Row 1: [9, 11, 8]

SubType
speed-grid
Difficulty
easy
Operation
+
RowHeaders
  • 7
  • 7
  • 1
ColHeaders
  • 8
  • 10
  • 7
Cells
  • [15,17,14]
  • [15,17,14]
  • [9,11,8]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [7, 1, 3], Column headers: [4, 6, 3]

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Answer: Row 7: [28, 42, 21]; Row 1: [4, 6, 3]; Row 3: [12, 18, 9]

SubType
speed-grid
Difficulty
easy
Operation
×
RowHeaders
  • 7
  • 1
  • 3
ColHeaders
  • 4
  • 6
  • 3
Cells
  • [28,42,21]
  • [4,6,3]
  • [12,18,9]