636 P3.WN.PR.17102413
Level 3
String A is thrice as long as String B. String B is 36 cm shorter than String C. String C is 58 cm shorter than String A. How long is String B?
4 m
W 4 operations Length Model Comparison Model Times-as-many Units equations
637 P3.WN.JC.17102356
Level 3
Some flower pots are placed along a street at equal distances. The distance between the 1st and the 4th flower pot is 18 m. The distance between the 1st and the last flower pot is 54 m. How many flower pots are there altogether?
4 m
W Multiplication & division Length Intervals
638 P3.WN.JM.17102533
Level 3
Some students are standing in a row an equal distance from one another. The distance between the 4th and the 9th student is 30 m. What is the distance between the 5th and the 16th student?
4 m
W 4 operations Length Intervals
639 P3.WN.JC.17121095
Level 3
Mrs Flynn uses a marker to divide a lace into 15 equal parts. Given that the lace is 300 cm long,
  1. how many markings were made?
  2. what is the length between any two markings?
  3. what is the distance between the 1st and 9th marking?
4 m
W 4 operations Length Intervals
640 P3.WN.PR.17102520
Level 3
Coconut trees are planted along a pathway at an equal distance of 6 m from each other.
  1. How far is the 1st tree from the 10th tree?
  2. How far is the 1st tree from the 20th tree?
  3. How far is the 5th tree from the 10th tree?
4 m
W 4 operations Length Intervals

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