Maths Std IV Chapter 9

9. Measurement

1. Convert and fill in the blanks.
(a) 19km 360m = ____________ m
(b) 94kg = ____________g
(c) 4250mL = ____________L ____________mL

2. Add
(a) 78kg 435g and 34kg
(b) 125km and 68km 50m

3. Subtract
(a) 20L 375mL from 350L 735mL
(b) 820g from 5kg 725g

4. Fill in the blanks.
(a) 12dm = _____________ cm
(b) 725cm = _____________ m _____________cm
(c) 8kL 150L = _____________ L
(d) 5,146 mg = _____________ g _____________ mg
(e) 90cm = _____________dm _____________ cm
(f) 8,075mL = _____________ L _____________ mL

5. Add the lengths
(a) 4m 20cm, 12m 6cm and 18m 50cm
(b) 82km 164m, 97km 80m and 30km
(c) 9 km, 6km 30m and 57km 150m

6. Add the weights.
(a) 4g 60mg, 19g 175mg and 42g 625mg
(b) 64 kg 172 g, 8kg 400g and 215g

7. Add the capacities.
(a) 15kL 160L and 9kL 75L
(b) 34L, 47L 20mL, 5L 160mL

8. Subract.
(a) 6g 720mg from 34g 175mg
(b) 12kg 90g from 73kg 38g

9. Surbhi buys cotton cloth measuring 8m 20cm, terricot cloth measuring  5m 30cm
    and silk cloth measuring 3m. How much cloth does she buy in all.