有向數運算

有向數運算

7th Grade

20 Qs

quiz-placeholder

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有向數運算

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Assessment

Quiz

Mathematics

7th Grade

Hard

Created by

范子聰老師Fan Chung

Used 4+ times

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

(+3) + (+7)  =

-10

+10

-4

+4

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

(+5) + (–2)   =

-7

-3

3

7

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

(+11) + (–12)     =

-23

-1

1

23

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

(–9) + (–19)        =

-28

-10

10

28

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

(+7) – (+4)   =

-11

-3

3

11

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

(–29) – (+19)=

48

10

-10

-48

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

(+6) – (–7)   =

-13

-1

+1

+13

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