9. A football pitch has a perimeter of 340m. If the pitch is 60m wide, how long is it?
Homework 1. Fill in the blanks. a) 1m 87cm = c) 3m 45cm =
cm m
e) 2096m = km m g) 1.28km =
m
b) 209cm = m cm d) 5m 3cm =
m
f) 8km 752m = h) 984m =
m km
2. Now try these. You can choose to solve them whichever way you prefer, but it is very important that you record the unit of measurement in your answer.
a) 2m 4cm + 116cm + 3.57m c) 22 e) 63
– 5m + 108cm + 6.48m
– 4m + 326cm + 6.57m
b) 68cm + 5m 29cm + 7.36m d) 8m 48cm + 5.75m
f) 1.97m + 4m 78cm + 63cm
3. Now do the same thing with subtraction. a) 5m 19cm – 265cm c) 726cm – 3.8m
e) 3m 34cm – 195cm
4. Now try these. a) 7km 47m + 694m + 3.28km c) 8.19km + 53