
脱式计算(能简算的要简算).①0.125×0.25×8×4②6.6×12+8×6.6③11
脱式计算(能简算的要简算).①0.125×0.25×8×4②6.6×12+8×6.6③119×35+119÷25④8.05-0.75-14....
脱式计算(能简算的要简算).①0.125×0.25×8×4②6.6×12+8×6.6③119×35+119÷25④8.05-0.75-14.
展开
展开全部
①0.125×0.25×8×4,
=(0.125×8)×(0.25×4),
=1×1,
=1;
②6.6×12+8×6.6,
=(12+8)×6.6,
=20×6.6,
=132;
③
×
+
÷
=
×
+
×
,
=(
+
)×
,
=(
+
)×
,
=
×
,
=
;
④8.05-0.75-
=8.05-(0.75+0.25),
=8.05-1,
=7.05.
=(0.125×8)×(0.25×4),
=1×1,
=1;
②6.6×12+8×6.6,
=(12+8)×6.6,
=20×6.6,
=132;
③
11 |
9 |
3 |
5 |
11 |
9 |
2 |
5 |
=
11 |
9 |
3 |
5 |
11 |
9 |
5 |
2 |
=(
3 |
5 |
5 |
2 |
11 |
9 |
=(
6 |
10 |
25 |
10 |
11 |
9 |
=
31 |
10 |
11 |
9 |
=
341 |
90 |
④8.05-0.75-
1 |
4 |
=8.05-(0.75+0.25),
=8.05-1,
=7.05.
推荐律师服务:
若未解决您的问题,请您详细描述您的问题,通过百度律临进行免费专业咨询