Page 190 - SK Year 5 Mathematics DLP

3
Hani’s 8 km flower shop
5
3 Calculate the distance, in m, home
from Hani’s home to the bird 3 km 20 m 4.701 km
park through the flower shop
and restaurant. 11 km 65 m bird
park
3 2.9 km
8 km + 3 km 20 m + 2.9 km = m restaurant
5

3 km 20 m = 3 km + 20 m
3 43 200
8 km = ( × 1 000) m = (3 × 1 000) m + 20 m
5 5
1 = 3 000 m + 20 m
= 8 600 m
= 3 020 m

1
2.9 km = (2.9 × 1 000) m State the shortest
8 600 m
= 2 900 m 3 020 m distance to the
bird park from
+ 2 900 m
Hani’s home.
1 4 520 m

3
8 km + 3 km 20 m + 2.9 km = 14 520 m
5
The distance from Hani’s home to the bird park
through the flower shop and restaurant is 14 520 m.

1 Add the measurements below according to the required units.
a 37.9 cm + 4.8 cm = cm b 6.7 cm + 33.9 cm = mm
1
c 20 cm + 7.6 cm = cm d 81.4 cm + 65 cm = mm
5
1 4
e 80 cm + 2.04 m + m = m f 31 m + 103 cm + 18.9 m = cm
2 5
1 3
g 11 km + 45.7 km = km h 50.207 km + 48 km + 30 m = m
8 10
2 Add 78.3 cm and 27 cm. Give your answer in mm.

3 Based on the cards given, find 2
the total distance in: 23 km 4 km 960 m
5
a
km b m 9.012 km

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5.1.3 • Vary the questions such as calculating the sum of numbers.