看谁算得又对又快1322-199=1.87+5.3=2-2÷5=(57+38)×56=603×39=10÷110×10=0.35+4.85=30×1.5=1.5-0.06=3+2-6÷2=3×3.14×2=0.6×0.8=2527×95=535+2÷7=3200×0.001=32×99+31=
1322-199= | 1.87+5.3= | 2-2÷5= | (+)×56= |
603×39= | 10÷×10= | 0.35+4.85= | 30×1.5= |
1.5-0.06= | 3+2-6÷2= | 3×3.14×2= | 0.6×0.8= |
×= | 5+2÷7= | 3200×0.001= | 32×99+31= |
1322-199= | 1.87+5.3= | 2-2÷5= | (+)×56= |
1322-199= | 1.87+5.3= | 2-2÷5= | (+)×56= | +)×56=5 |
5 | 7 |
7 | )×56=3 |
3 | 8 |
8 | 603×39= | 10÷×10= | 0.35+4.85= | 30×1.5= |
603×39= | 10÷×10= | ×10=1 |
1 | 10 |
10 | 0.35+4.85= | 30×1.5= | 1.5-0.06= | 3+2-6÷2= | 3×3.14×2= | 0.6×0.8= |
1.5-0.06= | 3+2-6÷2= | 3×3.14×2= | 0.6×0.8= | ×= | 5+2÷7= | 3200×0.001= | 32×99+31= |
×= | ×= 25 |
25 | 27 |
27 | = 9 |
9 | 5 |
5 | 5 |
5 | 3 |
3 | 5+2÷7= | 3200×0.001= | 32×99+31= |
答案和解析
1322-199=1123 | 1.87+5.3=7.17 | 2-2÷5=1.6 | (+)×56=61 |
603×39=23517 | 10÷×10=1000 | 0.35+4.85=5.2 | 30×1.5=45 |
1.5-0.06=1.44 | 3+2-6÷2=2 | 3×3.14×2=18.84 | 0.6×0.8=0.48 |
×= | 5+2÷7=5 | 3200×0.001=3.2 | 32×99+31=3199. |
1322-199=1123 | 1.87+5.3=7.17 | 2-2÷5=1.6 | (+)×56=61 |
1322-199=1123 | 1322-199=1123
1.87+5.3=7.17 | 1.87+5.3=7.17
2-2÷5=1.6 | 2-2÷5=1.6
(+)×56=61 | (
+)×56=615 |
5 | 5
7 |
7 | 7+
)×56=613 |
3 | 3
8 |
8 | 8)×56=61
603×39=23517 | 10÷×10=1000 | 0.35+4.85=5.2 | 30×1.5=45 |
603×39=23517 | 603×39=23517
10÷×10=1000 | 10÷
×10=10001 |
1 | 1
10 |
10 | 10×10=1000
0.35+4.85=5.2 | 0.35+4.85=5.2
30×1.5=45 | 30×1.5=45
1.5-0.06=1.44 | 3+2-6÷2=2 | 3×3.14×2=18.84 | 0.6×0.8=0.48 |
1.5-0.06=1.44 | 1.5-0.06=1.44
3+2-6÷2=2 | 3+2-6÷2=2
3×3.14×2=18.84 | 3×3.14×2=18.84
0.6×0.8=0.48 | 0.6×0.8=0.48
×= | 5+2÷7=5 | 3200×0.001=3.2 | 32×99+31=3199. |
×= | ×= 25 |
25 | 25
27 |
27 | 27×
= 9 |
9 | 9
5 |
5 | 5=
5 |
5 | 5
3 |
3 | 3
5+2÷7=5 | 5+2÷7=5
2 |
2 | 2
7 |
7 | 7
3200×0.001=3.2 | 3200×0.001=3.2
32×99+31=3199. | 32×99+31=3199.
5×0.7=0.43×5=3.6÷0.9-4=240÷37≈3.6-0.36=8.1-2.2=0. 2020-04-07 …
1-0.37=310×5×2=2.5×10=4×(25+50)=32.8+19=51÷17=240 2020-04-07 …
请帮我算下这个数独的答案,{4,2,0,0,9,0,0,0,0}{5,0,7,3,0,0,0,0, 2020-04-26 …
上面写不下,我写在下面填符号1.(1)1/2()0.4()3/10()0.1=1(2)1/2()0 2020-05-13 …
若三点A(2,2)B(a,0)C(0,b)(ab不=0)共线,则(1/a)+(1/b)的值等于( 2020-05-16 …
已知关于X的一元二次方程x^2+2(k-1)x+k^2-1=0有两个不相等的实数根已知关于x的一元 2020-05-16 …
1.已知y=√x-2-√2-x+5,求y/x的值2.已知√x-2y+1+√2x+y-1=0求x+y的 2020-11-01 …
乘权相加法求教啊①(110.011)2=1*2^2+1*2^1+1*2^0+0*2^-1+1*2^- 2020-11-07 …
直接写出得数.6.3+3.7=9-1.8=0.84÷0.7=9.2×0.01=32×5=9.58×1 2020-11-19 …
观察下列各式1/(2^0.5+1)=2^0.5-1,1/(3^0.5+2^0.5)=3^0.5-2^ 2020-11-28 …