题目内容

0.46+1.44=
1
3
+
3
4
=
1.25×0.16×8=44÷
11
10
=
7
8
×
1
7
=
1÷0.5×2=(
1
4
-
1
6
1
12
=
(1)0.46+1.44=1.9;

(2)
1
3
+
3
4

=
4
12
+
3
12

=
7
12


(3)1.25×0.16×8,
=(1.25×8)×0.16,
=10×0.16,
=1.6;

(4)
7
8
×
1
7
=
1
8


(5)1÷0.5×2,
=2×2,
=4;

(6)(
1
4
-
1
6
)÷
1
12

=(
1
4
-
1
6
)×12,
=
1
4
×12-
1
6
×12,
=3-2,
=1.
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