easy 4×4 Set 54 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [1, 10, 4], Column headers: [5, 7, 7]

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Answer: Row 1: [6, 8, 8]; Row 10: [15, 17, 17]; Row 4: [9, 11, 11]

SubType
speed-grid
Difficulty
easy
Operation
+
RowHeaders
  • 1
  • 10
  • 4
ColHeaders
  • 5
  • 7
  • 7
Cells
  • [6,8,8]
  • [15,17,17]
  • [9,11,11]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [2, 10, 10], Column headers: [10, 4, 8]

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Answer: Row 2: [20, 8, 16]; Row 10: [100, 40, 80]; Row 10: [100, 40, 80]

SubType
speed-grid
Difficulty
easy
Operation
×
RowHeaders
  • 2
  • 10
  • 10
ColHeaders
  • 10
  • 4
  • 8
Cells
  • [20,8,16]
  • [100,40,80]
  • [100,40,80]