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直接写得数.0.38+1.02= 45-0.4= 38×827= 3.5×45= 6.4÷0.8= 3÷13= 90×10%= 12÷25%= 1÷17= 1+80%= 1.25×8= 1÷3= 2.

编辑:chaxungu时间:2026-04-27 13:09:20分类:小学数学题库

直接写得数.
0.38+1.02=
4
5
-0.4=
3
8
×
8
27
=
3.5×
4
5
=
6.4÷0.8=3÷
1
3
=
90×10%=
1
2
÷25%=
1÷
1
7
=
1+80%=1.25×8=1÷3=
2.5×4÷1000=
11
8
×
8
11
=
0.38+1.02=1.4,
4
5
-0.4=0.4,
3
8
×
8
27
=
1
9
,
3.5×
4
5
=2.8,
6.4÷0.8=8,3÷
1
3
=9,
90×10%=9,
1
2
÷25%=2,
1÷
1
7
=7,
1+80%=180%,1.25×8=10,1÷3=
1
3
,
2.5×4÷1000=0.01,
11
8
×
8
11
=1.