JUNTAS DECENAS Y UNIDADES
Presentation
•
Mathematics
•
2nd Grade
•
Hard
Esmeralda Álvarez
FREE Resource
3 Slides • 0 Questions
1
JUNTAS DECENAS Y UNIDADES
2
REALIZAREMOS LA SUMA A TRAVES DE LA DESCOMPOSICIÓN DE UNIDADES Y DECENAS
32 + 15
30+10= 40
2 + 5= 7
RESULTADO 40 + 7= 47
3
EJERCICIOS
36+31=
30+30=60
6+1= 7
60+7=
JUNTAS DECENAS Y UNIDADES
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