【題目】Find the missing number.

10

6

5

12

8

8

16

4

13

9

?

3

【答案】39

【解析】句意:看表格第一行可知:10*6/5=12;第二行:8*8/16=12;所以13*9/3=39。故答案是39。

練習(xí)冊系列答案
相關(guān)習(xí)題

科目:初中英語 來源: 題型:

【題目】There are lots of _____that students have to follow in school.
A.exercises
B.problems
C.skills
D.rules

查看答案和解析>>

科目:初中英語 來源: 題型:

【題目】Steven, go to bed now. You should________before six tomorrow, or you will miss the plane.
A.get off
B.get up
C.get on
D.get along

查看答案和解析>>

科目:初中英語 來源: 題型:

【題目】——Mr. Smith, _______ is the new bridge?
——Oh, let me see! It's about 800 metres.
A.how old
B.how long
C.how much
D.how often

查看答案和解析>>

科目:初中英語 來源: 題型:

【題目】You have two windows, and you open them in the morning. But you close them at night.When one looks into them, he can see his own face. What are they?

查看答案和解析>>

科目:初中英語 來源: 題型:

【題目】If you go, _______.

A. I go, too. B. So do I

C. So will I D. I will, either.

查看答案和解析>>

科目:初中英語 來源: 題型:

【題目】 —Could you please have a walk with me?

—Sorry, I _______. I have something important to do now.

A. mustn’t B. needn’t

C. can’t D. may not

查看答案和解析>>

科目:初中英語 來源: 題型:

【題目】The bus driver always says to us: “Don’t get off ______ the bus stops.”

A. when B. while

C. until D. if

查看答案和解析>>

科目:初中英語 來源: 題型:

【題目】-Sonia,is this your dictionary?

-No,it’s not .Ask Alan.it may be .

A. my;him B. my;him C. mine;him D. mine;his

查看答案和解析>>

同步練習(xí)冊答案