hard 4×4 Set 60 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [1, 6, 10, 10], Column headers: [3, 5, 3, 6]

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Answer: Row 1: [2, 4, 2, 5]; Row 6: [3, 1, 3, 0]; Row 10: [7, 5, 7, 4]; Row 10: [7, 5, 7, 4]

SubType
speed-grid
Difficulty
hard
Operation
-
RowHeaders
  • 1
  • 6
  • 10
  • 10
ColHeaders
  • 3
  • 5
  • 3
  • 6
Cells
  • [2,4,2,5]
  • [3,1,3,0]
  • [7,5,7,4]
  • [7,5,7,4]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [6, 7, 5, 5], Column headers: [6, 6, 5, 1]

Show answer

Answer: Row 6: [12, 12, 11, 7]; Row 7: [13, 13, 12, 8]; Row 5: [11, 11, 10, 6]; Row 5: [11, 11, 10, 6]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 6
  • 7
  • 5
  • 5
ColHeaders
  • 6
  • 6
  • 5
  • 1
Cells
  • [12,12,11,7]
  • [13,13,12,8]
  • [11,11,10,6]
  • [11,11,10,6]