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45+14=45-45=298+76=4.8÷0.01=12×(45×45)=0.25×12=3.28×0×72%=4.62+6.8=3.75-2.8=45÷45=

题目详情
4
5
+
1
4
=
4
5
-
4
5
=
298+76= 4.8÷0.01=
12×(
4
5
×
4
5
)=
0.25×12= 3.28×0×72%= 4.62+6.8=
3.75-2.8=
4
5
÷
4
5
=
▼优质解答
答案和解析
4
5
+
1
4
=
21
20
4
5
-
4
5
=0,
298+76=374, 4.8÷0.01=480,
12×(
4
5
×
4
5
)=
192
25
0.25×12=3, 3.28×0×72%=0, 4.62+6.8=11.42,
3.75-2.8=0.95,
4
5
÷
4
5
=1.