早教吧 育儿知识 作业答案 考试题库 百科 知识分享

直接写出得数1-1×0.28=0.88÷1%=0.55÷0.5=4÷25%=13+34-13+34=7.2÷80%=(12-16)×24=57÷514=20÷50%=15÷20%=23-15=19+23+99=250×0.01=5÷14=7a+1.3a=95×101-95=4-0.25-1.75=400÷25÷4=18.8÷1%=2.5×6.7×4=1+23÷13=1÷110×10=28-4.5-5.5=0×25×4=

题目详情
直接写出得数
1-1×0.28=0.88÷1%=0.55÷0.5=4÷25%=
1
3
+
3
4
-
1
3
+
3
4
=
7.2÷80%=
1
2
-
1
6
)×24=
5
7
÷
5
14
=
20÷50%=15÷20%=
2
3
-
1
5
=
1
9
+
2
3
+
9
9
=
250×0.01=
1
4
=
7a+1.3a=95×101-95=
4-0.25-1.75=400÷25÷4=18.8÷1%=2.5×6.7×4=
1+
2
3
÷
1
3
=
1
10
×10=
28-4.5-5.5=0×25×4=

1-1×0.28=0.88÷1%=0.55÷0.5=4÷25%=
1
3
+
3
4
-
1
3
+
3
4
=
7.2÷80%=
1
2
-
1
6
)×24=
5
7
÷
5
14
=
20÷50%=15÷20%=
2
3
-
1
5
=
1
9
+
2
3
+
9
9
=
250×0.01=
1
4
=
7a+1.3a=95×101-95=
4-0.25-1.75=400÷25÷4=18.8÷1%=2.5×6.7×4=
1+
2
3
÷
1
3
=
1
10
×10=
28-4.5-5.5=0×25×4=
1-1×0.28=0.88÷1%=0.55÷0.5=4÷25%=1-1×0.28=0.88÷1%=0.55÷0.5=4÷25%=
1
3
+
3
4
-
1
3
+
3
4
=
7.2÷80%=(
1
2
-
1
6
)×24=
5
7
÷
5
14
=
1
3
+
3
4
-
1
3
+
3
4
=
1
3
+
3
4
-
1
3
+
3
4
=
1
3
1133
3
4
-
1
3
+
3
4
=
3
4
3344
1
3
+
3
4
=
1
3
1133
3
4
=
3
4
33447.2÷80%=(
1
2
-
1
6
)×24=
1
2
-
1
6
)×24=
1
2
1122
1
6
)×24=
1
6
1166
5
7
÷
5
14
=
5
7
÷
5
14
=
5
7
5577
5
14
=
5
14
55141420÷50%=15÷20%=
2
3
-
1
5
=
1
9
+
2
3
+
9
9
=
20÷50%=15÷20%=
2
3
-
1
5
=
2
3
-
1
5
=
2
3
2233
1
5
=
1
5
1155
1
9
+
2
3
+
9
9
=
1
9
+
2
3
+
9
9
=
1
9
1199
2
3
+
9
9
=
2
3
2233
9
9
=
9
9
9999250×0.01=5÷
1
4
=
7a+1.3a=95×101-95=250×0.01=5÷
1
4
=
1
4
=
1
4
11447a+1.3a=95×101-95=4-0.25-1.75=400÷25÷4=18.8÷1%=2.5×6.7×4=4-0.25-1.75=400÷25÷4=18.8÷1%=2.5×6.7×4=1+
2
3
÷
1
3
=
1
10
×10=
28-4.5-5.5=0×25×4=1+
2
3
÷
1
3
=
2
3
÷
1
3
=
2
3
2233
1
3
=
1
3
11331÷
1
10
×10=
1
10
×10=
1
10
11101028-4.5-5.5=0×25×4=
▼优质解答
答案和解析
1-1×0.28=0.720.88÷1%=880.55÷0.5=1.14÷25%=1613+34-13+34=1.57.2÷80%=9(12-16)×24=857÷514=220÷50%=4015÷20%=7523-15=71519+23+99=179250×0.01=2.55÷14=207a+1.3a=8.3a95×101-95=95004-0.25-1.75=240...