IV CLASS REVISION

 IV REVISION ON METRIC MEASURES

1.  Convert (a) 30 kg 111g     (b)52kg 345g into grams.

2.  Convert 5660m  and 3518m into kilometers and meters.

3.  Convert  42855ml and 9995ml into litres and milliliters

4.  Convert (a) 10cm 65mm   (b)  20cm 8mm into millimeters

5.  Add 348km 250m; 43km 525m; 56km 178m

6.  Add 32KG 420g ;48kg 325g ;132kg 150g ;65kg 322g

7.  Add 32g 200mg ; 72g 152mg ; 8g 93mg

8.  Subtract 194L  769ml from 800L 34ml

9.  Subtract 976kg 732g from 1256kg 190g

10.    Subtract 593m 99cm from 700m 38cm.

FRACTIONS

1.    Check for equivalence (a)  ,     (b)

2.    Write the next four equivalent fractions

,=____=_____=____=____

Simplify the fractions   (a)         (b)   into lowest form

.How many types of fractions are they?what are there ?Name them.

5.Write the next five like fractions

,_____,______,____,______,______.

6.Convert into mixed numbers

a)

7. Add   a)     +                 b)   +

8. Subtract   a)     b)

9The sum of two like fractions is .and their difference is .What are the fraction.

10. Find the pairs fractions that can be added or subtracted to give the result  .