问题 解答题
(1)2.2+0.8=
(2)6÷
1
3
×
1
2
=
(3)0.3×
1
3
×3=
(4)25÷
1
4
=
(5)1÷125%=
(6)0×
1
93
=
(7)3.2×125×25=
(8)222+78=
答案

(1)2.2+0.8=3;

(2)6÷

1
3
×
1
2
=9;

(3)0.3×

1
3
×3=0.3;

(4)25÷

1
4
=100;

(5)1÷125%=8;

(6)0×

1
93
=0;

(7)3.2×125×25=10000;

(8)222+78=300.

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