10 problema de fração
Soluções para a tarefa
Respondido por
1
a) 1/2+1/6
b) 1/3 + 2/10
b) 1/3 + 2/10
Respondido por
1
5/10-3/5=
4/5+3/10=
2/5-8/10=
2/4+3/8=
3/10-7/10=
7/9+2/5=
3/6+8/10=
1/3-3/4=
3/4+2/8=
5/8-2/4=
4/5+3/10=
2/5-8/10=
2/4+3/8=
3/10-7/10=
7/9+2/5=
3/6+8/10=
1/3-3/4=
3/4+2/8=
5/8-2/4=
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