来自苏为州的问题
55+37-29=76-28-32=48-(8+16)=54+(7+35)=
55+37-29=
76-28-32=
48-(8+16)=
54+(7+35)=
1回答
2020-04-09 15:53
55+37-29=76-28-32=48-(8+16)=54+(7+35)=
55+37-29=
76-28-32=
48-(8+16)=
54+(7+35)=
(1)55+37-29
=92-29
=63;
(2)76-28-32
=76-(28+32)
=76-60
=16;
(3)48-(8+16)
=48-24
=24;
(4)54+(7+35)
=54+42
=96.