hard Set 5 Form Exercise

Fill in the missing number. The cross follows: left × center = right, and top × center = bottom.

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Answer: 5

Grid
  • 3
  • 2
  • 5
  • 10
  • 15
MissingIndex
2
Op
×

Fill in the missing number. The cross follows: left + center = right, and top + center = bottom.

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Answer: 23

Grid
  • 18
  • 8
  • 15
  • 23
  • 33
MissingIndex
3
Op
+

Fill in the missing number. The cross follows: left + center = right, and top + center = bottom.

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Answer: 9

Grid
  • 2
  • 2
  • 9
  • 11
  • 11
MissingIndex
2
Op
+

Fill in the missing number. The cross follows: left × center = right, and top × center = bottom.

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Answer: 5

Grid
  • 5
  • 2
  • 2
  • 4
  • 10
MissingIndex
0
Op
×

Fill in the missing number. The cross follows: left + center = right, and top + center = bottom.

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Answer: 19

Grid
  • 3
  • 19
  • 16
  • 35
  • 19
MissingIndex
1
Op
+

Fill in the missing number. The cross follows: left × center = right, and top × center = bottom.

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Answer: 6

Grid
  • 1
  • 1
  • 6
  • 6
  • 6
MissingIndex
3
Op
×