   ܵ롶СѧѧԾ - ҳ뵼빦
  ļڲ˽ܵ빦ܣ2015-07-22ģ

01. ֪ʶѧɷΪӷ˷ȡ
˷൱ڶֵļӷ磺4 * 2 = 4 + 4 
P3֪ʶѡ޴𰸣н

02ʣ5 * 3 = 12ʽȷ   
Aȷ     B   
𰸣B

03С4ƻС3ƻ
ʣ˹жٸƻ 
A5   b. 6   c. 7  d8
𰸣C
𣺼СѧѧP124 + 3 = 7  

04ʣ3 * 3 ڶ 
A6   b. 7   c. 8   D9   e10
𰸣d
15ҳ3 * 3 = 3 + 3 + 3 = 9
˷൱ڶֵļӷ

05. ʣЩʽ 8 
A3 + 3      B.  4 + 4
C. 4 * 2      D 5 + 3
𰸣BCD

06. ʣ5 + 3 * 2 ڶ٣(밢)
5 + 3 + 3 = 11  
𰸣11

07. 1.508 + 3 * 2 ڶ٣(밢)
𰸣7.508
1.508 + 3 * 2 = 7.508

082.205 + 2 * 2 ڶ٣(밢)
A5.205      B.  6.205
C. 7.205      D 8.205
𰸣B
2.205 + 2 * 2 = 6.205

09. 1.508 + 3 * 2 ڶ٣(밢)
𰸣7.508
1.508 + 3 * 2 = 7.508

10֪A=1B=2C=3D=4ABCDĸ˳ӵڶ٣(밢)
A7      B.  8
C. 9      D 10    E11
𰸣D
1 + 2 + 3 + 4 = 10

11123.24.5ĸ˳ӵڶ٣(밢)
A7 .9     B.  8.6
C. 9.7      D 10.7    E10.6
𰸣D
1+2+3.2+4.5 = 10.7

