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Equivalent lengths – m and cm
1 Thereare100centimetres(cm)in1metre(m).
Usethebarmodelstocompletethesentences.
a) 1m 1m 1m
Thereare cmin3m.
b) 1m 1m 1m 1m 1m 1m
Thereare cmin6m.
c)
100cm 100cm 100cm 100cm 100cm
Thereare500cmin m.
2 Completethetabletoshowequivalentlengthsandcontinue
thepattern.
cm mandcm
310cm 3mand10cm
320cm mandcm
330cm mandcm
cm 3mand40cm
cm 3mand50cm
cm mandcm
cm mandcm
3 Writethemissingmeasurements.
0m 1m 2m
cm
cm
mcm
©WhiteRoseMaths2019
1m
100cm
c) 508cm= mand cm
d) 2mand15cm= cm
e) 8mand3cm= cm
7 HereisHuan’ssunflower.
Dani’ssunfloweris2mand30cm.
Tom’ssunflowerisexactlyhalfwaybetweenHuan’s
andDani’s.
HowtallisTom’ssunflower?
Writeyouranswerinmetresandcentimetres.
mand cm
4 Drawanarrowtoshowthepositionofeachmeasurement.
0m 1m 2m
A B C D
20cm 0m75cm 130cm 1m65cm
5 Completethebarmodels.
a)160cm
m cm
c)cm
4m 10cm
b)268cm
m cm
d)cm
2m 5cm
6 Completethesentences.
a) 240cm= mand cm
b) 319cm= mand cm
©WhiteRoseMaths2019
2m
190cm