starter 4×4 Set 14 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [2, 5, 1], Column headers: [8, 6, 9]

Show answer

Answer: Row 2: [10, 8, 11]; Row 5: [13, 11, 14]; Row 1: [9, 7, 10]

SubType
speed-grid
Difficulty
starter
Operation
+
RowHeaders
  • 2
  • 5
  • 1
ColHeaders
  • 8
  • 6
  • 9
Cells
  • [10,8,11]
  • [13,11,14]
  • [9,7,10]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [2, 9, 8], Column headers: [7, 1, 10]

Show answer

Answer: Row 2: [5, 1, 8]; Row 9: [2, 8, 1]; Row 8: [1, 7, 2]

SubType
speed-grid
Difficulty
starter
Operation
-
RowHeaders
  • 2
  • 9
  • 8
ColHeaders
  • 7
  • 1
  • 10
Cells
  • [5,1,8]
  • [2,8,1]
  • [1,7,2]