Page 222 - SK Year 5 Mathematics DLP

1 Convert the measurements to the required units.
1
a 0.8 cm = mm b 3 m = cm c 9 002 m = km
4
d 17 m 3 cm = m e 126 mm = cm f 45 km 9 m = km
2 Calculate.
3
a 10.9 cm + 8.21 cm = cm b 6 m + 0.78 m + 94.1 cm = cm
5
1 1
c 9 m – 65 cm = cm d 13 km – 6.03 km – 40 m = km
10 8
4
e 8 × 1 m = m f 100 × 0.46 km = m
5
g 9.1 km ÷ 26 = m h 76 m 9 cm ÷ 1 000 = cm

3 Solve these.
a Add 24.6 cm and 37 cm. State the answer in mm.

1
b Is 18 × 7 cm equal to 5.4 m ÷ 4? Show the calculation.
2
4 Complete the unit conversion.

Measurement In decimal In fraction
a 4 200 g kg kg

b g 3.9 kg kg

c 600 m
d m 8.7

5 Calculate.
1 3
a kg + 0.15 kg = kg b 47.07 kg + 13 080 g + 9 kg = g
2 4
1 9
c 7 kg – 0.26 kg = kg d 12 kg – 6.98 kg – 1 120 g = g
4 10
7
e 18 × 4.5 g = kg f 2 kg ÷ 100 = g
8
6 Find the answers.
1

a 0.375 + 900 m = m b 6 + 1 140 m + 3.9 =
4
1

c 15.01 – 860 m = d 40.308 – 17 – 580 m = m
2
1
e 27 × 3 = m f 8 92 m ÷ 1 000 = m

5
214 5.1, • Encourage pupils to use various calculation methods to find
5.2, 5.3
the answers.