67 02 108 96
98+0 10-55 7+17 4-24
△+3=7 △+○=6
△= ○=
+=8
那么=
=
♥♥♥♥♥♥♥♥♥♥
☆☆☆☆☆
△△△△△△△
2+1+4 9-3 10-6-2 9-4 7-5+2 10-5+3
< < < < <
7+2-8=
10-4+2=
5+2+3=
7-5-1=
8-3+4=
8-4+5=
7+2-3=
7+3-7=
(只)
(人)
口答:瑶瑶比姐姐小( )岁。
车上原来有6人,下车( )人,上车( )人。现在车上多少人?