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Revision On Rational Numbers For Prep 1 (2021)

Authored by مستر لطيف

Mathematics

7th Grade

Used 3+ times

Revision On Rational Numbers For Prep 1 (2021)
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 ab is integer if ....................\frac{a}{b}\ is\ integer\ if\ ....................  

 a > ba\ >\ b  

 b>ab>a  

 a divisible by ba\ divisible\ by\ b  

 b divisible by ab\ divisible\ by\ a  

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 0.57 =.................0.5^{\cdot}7^{\cdot}\ =.................  

 57100\frac{57}{100}  

 7599\frac{75}{99}  

 5751000\frac{575}{1000}  

 1933\frac{19}{33}  

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 5xx7 Q if x = ..........\frac{5x}{\left|x\right|-7}\ \notin Q\ if\ x\ =\ ..........  

0

-1

7

 ±7\pm7  

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 Subtracing 13 from 43 = ...........Subtracing\ \frac{1}{3}\ from\ \frac{-4}{3}\ =\ ...........  

-1

1

 53\frac{-5}{3}  

 53\frac{5}{3}  

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 The additive inverese of (47)0  = ...........The\ additive\ inverese\ of\ \left(\frac{-4}{7}\right)^0\ \ =\ ...........  

 47\frac{4}{7}  

 47\frac{-4}{7}  

 11  

 1-1  

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 235×...... = 12\frac{3}{5}\times......\ =\ 1  

 253-2\frac{5}{3}  

 513\frac{5}{13}  

 513\frac{-5}{13}  

 135\frac{-13}{5}  

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 0.6.+113= ...........\left|-0.6^.\right|+1\frac{1}{3}=\ ...........  

 2915\frac{29}{15}  

 22  

 89\frac{8}{9}  

 11  

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