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36+04= 4.8×38= 34÷320= 1÷7×17= 1.5÷0.1= 15×23= 1-(23-23)×1719= 1234-998=

编辑:chaxungu时间:2026-04-27 13:09:24分类:小学数学题库

0.36+04=4.8×
3
8
=
3
4
÷
3
20
=
1÷7×
1
7
=
1.5÷0.1=
1
5
×
2
3
=
1-(
2
3
-
2
3
)×
17
19
=
1234-998=
0.36+0.4=0.76,4.8×
3
8
=1.8,
3
4
÷
3
20
=5,
1÷7×
1
7
=
1
49
,
1.5÷0.1=15,
1
5
×
2
3
=
2
15
,
1-(
2
3
-
2
3
)=1,
1234-998=236.