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口算题435+199=16×0.2=12÷67=4×25%=2-2÷5=617−434−114=(58−0.625)×558=5.5×1.6+1.6×4.5=

题目详情
口算题
435+199= 16×0.2= 12÷
6
7
=
4×25%= 2-2÷5= 6
1
7
−4
3
4
−1
1
4
=
(
5
8
−0.625)×5
5
8
=
5.5×1.6+1.6×4.5=

435+199= 16×0.2= 12÷
6
7
=
4×25%= 2-2÷5= 6
1
7
−4
3
4
−1
1
4
=
(
5
8
−0.625)×5
5
8
=
5.5×1.6+1.6×4.5=
435+199= 16×0.2= 12÷
6
7
=
435+199=16×0.2=12÷
6
7
=
÷
6
7
=
6
7
6677 4×25%= 2-2÷5= 6
1
7
−4
3
4
−1
1
4
=
4×25%=2-2÷5=6
1
7
−4
3
4
−1
1
4
=
6
1
7
−4
3
4
−1
1
4
=
1
7
1177
3
4
3344
1
4
1144 (
5
8
−0.625)×5
5
8
=
5.5×1.6+1.6×4.5=(
5
8
−0.625)×5
5
8
=
(
5
8
−0.625)×5
5
8
=
5
8
5588
5
8
55885.5×1.6+1.6×4.5=
▼优质解答
答案和解析
435+199=634;             16×0.2=3.2;             12÷
6
7
=14;
4×25%=1;                    2-2÷5=1.6;              6
1
7
−4
3
4
−1
1
4
=
1
7

5
8
-0.625)×5
5
8
=0;         5.5×1.6+1.6×4.5=16.
÷
6
7
666777=14;
4×25%=1;                    2-2÷5=1.6;              6
1
7
−4
3
4
−1
1
4
=
1
7

5
8
-0.625)×5
5
8
=0;         5.5×1.6+1.6×4.5=16.
6
1
7
111777−4
3
4
333444−1
1
4
111444=
1
7

5
8
-0.625)×5
5
8
=0;         5.5×1.6+1.6×4.5=16.
1
7
111777;
5
8
-0.625)×5
5
8
=0;         5.5×1.6+1.6×4.5=16.
5
8
555888-0.625)×5
5
8
=0;         5.5×1.6+1.6×4.5=16.
5
5
8
555888=0;         5.5×1.6+1.6×4.5=16.