Mathematics Unit 8: Decimals (I)

Mathematics

Unit 8:

Decimals (I)

Mr Vinc Chin

Multiple Choice

The decimals for the shade parts in numeral and word

• 1.800

  
  

  one point eight zero zero

• 1.900

  
  

  one point nine zero zero

Multiple Choice

The decimals for the shade parts in numeral and word

• 0.697

  
  

  one point six nine seven

• 0.727

  
  

  one point seven two seven

Multiple Choice

Change fractions into decimals 

 $\frac{26}{1000}=$   

• 0.26

• 0.026

 $\frac{26}{1000}=26\div1000$  

 $=0.026$  

Multiple Choice

Change decimals into fractions

10.101 =

• $1\frac{101}{1000}$

• $10\frac{101}{1000}$

 $10.101=10\frac{101}{1000}$  

Multiple Choice

Change fractions into decimals

 $4\frac{708}{1000}=$  

• 4.708

• 4.780

 $4\frac{708}{1000}=4.708$  

Multiple Choice

Change decimals into fractions

 $15.002=$  

•  $15\frac{2}{100}$  

•  $15\frac{2}{1000}$  

 $15.002=15\frac{2}{1000}$  

Multiple Choice

Change fractions into decimals

 $3\frac{684}{1000}$  

• 3.684

• 3.648

 $3\frac{684}{1000}=3.684$  

Multiple Choice

Change decimals into fractions


0.09 =

•  $\frac{9}{100}$  

•  $\frac{9}{1000}$  

 $0.09=\frac{9}{100}$  

Multiple Choice

Compare and state "more than", "less than" or "equals to"

0.325 ______________ 0.235

• more than

• less than

• equals to

Multiple Choice

Compare and state "more than", "less than" or "equals to"

9.07 ______________ 9.070

• more than

• less than

• equals to

Multiple Choice

Compare and state "more than", "less than" or "equals to"

6.067 ______________ 6.670

• more than

• less than

• equals to

Multiple Choice

Compare and state "more than", "less than" or "equals to"

13.269 ______________ 13.26

• more than

• less than

• equals to

Multiple Choice

8.706 + 23.186 =

• 31.892

• 32.897

Multiple Choice

11.36 + 42.835 =

• 54.195

• 54.284

Multiple Choice

57.845 + 19.902 =

• 77.757

• 77.747

Multiple Choice

0.7 + 19.558 =

• 20.258

• 21.246

Multiple Choice

21.527 + 4.968 =

• 26.495

• 27.568

Multiple Choice

32.564 + 29.83 =

• 61.254

• 62.394

Multiple Choice

 $4.893-1.265=$  

• 3.628

• 3.785

Multiple Choice

 $15.627-7.398=$  

• 8.229

• 8.459

Multiple Choice

 $80.24-45.752=$  

• 34.488

• 35.448

Multiple Choice

 $12.375-6.88=$  

• 5.495

• 6.485

Multiple Choice

 $63.125-39.495=$  

• 22.642

• 23.630

Multiple Choice

 $42.922-29.848=$  

• 12.254

• 13.074

Multiple Choice

• 30.158

• 31.860

Multiple Choice

• 61.200

• 62.600

Multiple Choice

• 127.778

• 228.546

Multiple Choice

0.188 x 10 =

• 1.88

• 18.8

Multiple Choice

0.658 x 100 =

• 65.8

• 658

Multiple Choice

29.7 x 100 =

• 297

• 2970

Multiple Choice

5.79 x 1 000 =

• 579

• 5790

Multiple Choice

• 5.086

• 6.086

Multiple Choice

• 2.565

• 2.758

Multiple Choice

• 12.564

• 15.525

Multiple Choice

• 8.567

• 7.928

Multiple Choice

 $19.28\div10=$  

• 1.928

• 0.1928

Multiple Choice

 $59.3\div100=$  

• 0.593

• 0.0593

Multiple Choice

 $2.6\div100=$  

• 0.26

• 0.026

Multiple Choice

 $47.0\div1\ 000=$  

• 0.47

• 0.047

 $7.42l\div4=1.855l$  

 $9.565km+3.758km=13.323km$  

 $7\times0.835kg=5.845kg$  

 $10kg-3.48kg=6.52kg$