Find the length of the longest rope that can be used to measure exactly the ropes of length 1m 20cm, 3m 60cm and 4m.

Matching exercise

    
Match the items on the right to the items on the left.
Step 1
Step 2
Step 3
Step 4
Step 5
Step 6
a50.1.PNG
a50.2.PNG
a50.3.PNG
a50.4.PNG
a50.5.PNG
a50.6.PNG