medium Set 10 Form Exercise

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

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Answer: 3

Grid
  • 9
  • 13
  • 6
  • 7
  • 3
MissingIndex
4
Op
-

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

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Answer: 13

Grid
  • 6
  • 4
  • 7
  • 11
  • 13
MissingIndex
4
Op
+

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

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Answer: 6

Grid
  • 13
  • 10
  • 6
  • 4
  • 7
MissingIndex
2
Op
-

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

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Answer: 15

Grid
  • 3
  • 4
  • 5
  • 20
  • 15
MissingIndex
4
Op
×

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

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Answer: 5

Grid
  • 15
  • 10
  • 5
  • 5
  • 10
MissingIndex
3
Op
-

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

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Answer: 12

Grid
  • 4
  • 1
  • 3
  • 3
  • 12
MissingIndex
4
Op
×