简便计算100道及答案?
300÷125÷8
=300÷(125×8)
=300÷1000
=0.3
396-96-172-28
=(396-96)-(172+28)
= 300-200
= 100
125*24
= 125*8*3
= 1000*3
= 3000
360÷24
=360÷6÷4
=60÷4
=15
240÷48
=240÷24÷2
=10÷2
=5
800÷32
=800÷8÷4
=100÷4
=25
27+456+73
=(27+73)+456
=100+456
=556
24÷4+56÷4
=(24+56)÷4
=80÷4
=20
2.5×0.7×0.8
=(2.5×0.8)×0.7
=60×0.7
=42
其它还有一些题目如下:
27+456+73
10-0.4-2.6
0.43+8.6+0.57
244+182+156
14.02-3.5-6.5
2.78+19+199
912-163-237
=0.25x1.25x(8x4丿
=0.25X4x1.25x8
=1X10
=10
=71×(100+1)
=71×100+71×1
=7171
300÷125÷8
=300÷(125×8)
=300÷1000
=0.3
396-96-172-28
=(396-96)-(172+28)
= 300-200
= 100
125*24
= 125*8*3
= 1000*3
= 3000
360÷24
=360÷6÷4
=60÷4
=15
240÷48
=240÷24÷2
=10÷2
=5
800÷32
=800÷8÷4
=100÷4
=25
630÷42
=630÷6÷7
=105÷5
=15
计算,根据已知量算出未知量;运算。应用与各个领域。
由于现代人类各个课题学科繁多,涉及面广,而分类又细。而当今的每个学科都需要进行大量的计算。而分布式计算(Distributed Computing),以其独特的优点——便宜、高效而越来越受到社会的关注。简单的计算器在生活的很多方面都很带来快捷,节约时间。