Reinforcement worksheet Mathematics Year-4Topic: Measurement

Q1.Write the missing numbers.

(a) 20 kg 20 g = _______ g (b) 7 kg 500 g = _______ g

(c) 63.6 kg = _______ g (d) 19 800 g = _______ kg

(e) 45 cm = _______ mm (f) 13.7 cm = _______ mm

(g) 5 m 3 cm = _______ cm (h) 24.4 m = _______ cm

(i) 2 km 10 m = _______ m (j) 4700 mm = _______ m

(k) 4 l 750 ml = _______ ml (l) 6 l 60 ml = _______ ml

(m) 34.2 l = _______ ml (n) 25 900 ml = _______ l

Q2. Use =, > or < to make the statements correct.

(a) 66 cm ___ 606 mm (b) 520 mm ___ 52 cm

(c) 830 m ___ 0.9 km (d) 6.9 km ___ 6899 m

(e) 60.2 kg ___ 62 000 g (f) 306 g ___ 0.4 kg

(g) 23.9 l ___ 23 900 ml (h) 5145 ml ___ 5.1 l

Q3. Complete the sentences.

(a) 918 mm is _______ cm when rounded to the nearest centimetre.

(b) 31.51 m is _______ m when rounded to the nearest metre.

(c) 21.49 kg is _______ kg when rounded to the nearest kilogram.

(d) 10 860 g is _______ kg when rounded to the nearest kilogram.

(e) 1.5 l is _______ l when rounded to the nearest litre.

(f) 4495 ml is _______ l when rounded to the nearest litre.

Q4. Fill in the blanks with the correct units.

(a) The mass of bicycle is 15.2 _____.(b) The height of tree is 3.5 _____.(c) The capacity of a fish tank is 54 _____.(d) The length of a bathtub is 152 _____.(e) The mass of a pack of chips is 220 _____.

Q5. What is the length of each black bar?

(a)_________cm

(b)_________cm

Q6. Write the masses.

(g) Order the masses from largest to smallest.

________>________>________>________>________>________

(f)(e)(d)

(c)(b)(a)

_______ kg_______ g_______ kg

_______ kg_______ kg_______ g