6.35接口 35.8-6.35 3.65怎样简便运算

35.8-6.35 3.65怎样简便运算  

35.8-6.35 3.65怎样简便运算

35.8-6.35 3.65怎样简便运算
35.8-6.35 3.65
=29.45+3.65
=33.1
直接计算

28.4－6.35－3.65+12.6怎样简便运算？

=（28.4+12.6）-（6.35+3.65）
=41-10
=31

3.8一6.35+3.65的简便运算

3.8一6.35+3.65
=3.8-(6.35-3.65)
=3.8-2.7
=1.1

3.65*88 36.5*1.1 3.65怎样简便运算

3.65*88 +36.5*1.1+ 3.65
=3.65（88+11+1）
=3.65*100
=365

3.65×10.1怎样简便运算

3.65×10.1
=3.65×(10+0.1)
=3.65×10+3.65×0.1
=36.5+0.365
=36.865

简便运算 (3.64+3.65+3.65+3.64)*2.5

(3.64*4+0.02)*2.5
=3.64*10+0.05
=36.45

3.65×88 36.5×1.1 3.65怎么简便运算?

3.65×88+36.5×1.1+3.65
=3.65×88+3.65×11+3.65
=3.65×（88+11+1）
=3.65×100
=365

6.35+99×6.35的简便运算

6.35+99×6.35
=6.35×（1+99）
=6.35×100
=635

35.8+4.13的简便运算

35.8+4.13
=35.8+4+0.13
=39.8+0.13
=39.93

3.65×1.9+0.365简便运算

3.65×1.9+0.365
=3.65×(1.9+0.1)
=3.65x2
=7.3