题目内容
计算题
| 204×35-634 | 3.6-3.6÷0.9×0.8 | 6
| |||||||||||||
(2
| (4.2+2
|
| ①204×35-634, =7140-634, =6506; ②3.6-3.6÷0.9×0.8, =3.6-4×0.8, =3.6-3.2, =0.4; ③6
=6
=6
=6
=
=1
④(2
=2
=
=5
⑤(4.2+2
=6
=
=
=
|
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