Educacin Matemtica NB-1

Sumas y RestasNombre:_______________________Avanza o retrocede a las personas segn corresponda:

0123456789101112

6+3=

234567891011121314

9-5=

45678910111213141516

10+4=

20212223242526272829303132

26-6=

46474849505152535455565758

54-8=

84858687888990919293949596

90-3=

66676869707172737475767778

71+6=