1141014國七數學第一次段考

1141014國七數學第一次段考

Assessment

Quiz

Mathematics

7th Grade

Practice Problem

Hard

Created by

LIU SIN MING

Used 7+ times

FREE Resource

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100 questions

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1.

MULTIPLE CHOICE QUESTION

3 mins • 5 pts

算式1+|(-5)-(-3)|之值為何?

3

9

-1

-7

2.

MULTIPLE CHOICE QUESTION

3 mins • 5 pts

下列式子何者正確?

-5<0<-4

0<-2<2 

-3<0<3

0<-1<-2

3.

MULTIPLE CHOICE QUESTION

3 mins • 5 pts

算式(-8)+(-2)×(-3)之值為何?

-14

-2

18

30

4.

MULTIPLE CHOICE QUESTION

3 mins • 5 pts

在數線上位於原點的左右兩邊,並且與原點等距離的兩點所表示的數稱為什麼?

正分數

負分數

相反數

對稱數

5.

MULTIPLE CHOICE QUESTION

3 mins • 5 pts

關於「相反數」的敘述,下列何者有誤

-3的相反數為3,可記為-(-3)

1/4的相反數是4

0的相反數是0

 1. 8的相反數和5的相反數和為-13

6.

MULTIPLE CHOICE QUESTION

3 mins • 5 pts

下列何者錯誤

-4<-10

0>-5

-7<-3

 1. 5>-1

7.

MULTIPLE CHOICE QUESTION

3 mins • 5 pts

已知某數的相反數仍是自己本身,則此數有幾種可能?

0種

1種

2種

 無限多種

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