vept73
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resuelve las opreciones

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vept73
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examen corto de sumas y restas

examen corto de sumas y restas

Question 1 of 3

1

Que me da de sumar 5+10+= 50

Select one of the following:

  • True
  • False

Explanation

Question 2 of 3

1

6-2+1=5

Select one of the following:

  • True
  • False

Explanation

Question 3 of 3

1

20+10+10-8-3=29

Select one of the following:

  • True
  • False

Explanation

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