Heyyy!
1.adunari:
5+7=
4+10=
8+2=
2+6=
4+9=
4+2+3=
7+1+1=
6+3=
1+8+9=
5+2=
scaderi:
10-5=
6-3=
8-3=
7=1=
5-1=
6-2=
9-3=
5-4=
7-3=
impartiri:
30:5 =
70:10=
20:4=
75:3=
64:2=
56:7=
54:9=
21:3=
900:20=
1000:8=
inmultiri cu fractii zecimale:
4/2 * 6/3=
5/6*4/7=
7/4*5/2=
8/4*6/2=
9/3*3/3=
1/6*5/7=
9/5*4/9=
6/7*1/3=
2/6*5/0=
9/3*15/3
Explicație pas cu pas:sper ca te-am ajutat!
