181 P5.DA.JM.17092733
Level 2
The total age of 3 men and 4 women is 120 years 9 months. What is the average age of each person? Express your answer in (a) _____ years and (b) _____ months.
2 m
Average Unit conversion Time
182 P4.ME.JM.17100367
Level 2
An advertisement on a TV lasts 3 min 10 s. For how long is the advertisement in seconds?
2 m
Unit conversion Time W 4 operations
183 P4.MS.TL.18082300
Level 2
Find the following values without a calculator.
  1. 3 km 20 m = _____ m
  2. 34 km 1 m = _____ m
  3. 3045 m = _____ km 45 m
  4. 80009 m = 80 km _____ m
2 m
Length Unit conversion MRDL
184 P4.ME.JM.17100368
Level 2
Lyka took 345 seconds to wash the dishes. How long did she take to wash the dishes in minutes and seconds?
2 m
Unit conversion Time W 4 operations
185 P4.MS.TL.18082301
Level 2
Find the following values without a calculator.
  1. 2 min = _____ s
  2. 3 h = _____ min
  3. 240 s = _____ min
  4. 300 min = _____ h
2 m
Time Unit conversion
186 P4.ME.JM.17100362
Level 2
5 min 12 s + 7 min 21 s =            s
2 m
Unit conversion Time W 4 operations
187 P4.MS.TL.18082302
Level 2
Find the following values without a calculator.
  1. 2 min 5 s = _____ s
  2. 3 h 10 min = _____ min
  3. 210 s = 3 min _____ s
  4. 305 min = _____ h 5 min
2 m
Time Unit conversion
188 P4.ME.JM.17100363
Level 2
16 min 15 s - 7 min 25 s =            s
2 m
Unit conversion Time W 4 operations
189 P6.SP.TL.18012214
Level 2
Kim ran 30 minutes at the speed of 10 km/h. She then continued at the speed of 8 km/h for 45 minutes. How far did she run?
2 m
DST triangle Average speed Journey by parts Different speed Distance apart Unit conversion Duration
190 P6.WN.JC.17082102
Level 1 PSLE
Jeremy paid $15 for 30 identical stickers. What was the cost of each sticker?
1 m
W Multiplication & division Money Unit conversion
191 P4.ME.JM.17100359
Level 2
12 h 12 min =            s
2 m
Unit conversion Time Fractions with units
192 P3.ME.JM.17102494
Level 2
2 h 32 min = ______ min
2 m
Unit conversion Time
193 P6.FR.JO.21042230
Level 1 PSLE
Nina used 14 kg of flour to make muffins and 12 kg of flour to make biscuits. After that, she had 200 g of flour left. How many kilograms of flour did she have at first?
2 m
F Addition & subtraction Fractions with units Mass Unit conversion
194 P4.ME.JM.17100360
Level 2
1 14 h =            s
2 m
Unit conversion Time Fractions with units
195 P3.ME.JM.17102495
Level 2
100 min = (a)             h (b)             min
2 m
Unit conversion Time
196 P6.SP.TL.18012216
Level 2
Tania and Christian started off together from the park at the same time and drove towards the office at speeds of 87 km/h and 81 km/h respectively. How far apart would they be after 1 hour 20 minutes?
2 m
Different speed Same starting point Same starting time Distance apart Unit conversion
197 P6.WN.JC.21041803
Level 1 PSLE
Tom exchanged a $10 note for 20 coins. All the coins had the same value. What was the value of each coin? Give your answer in cents.
1 m
W Multiplication & division Money Unit conversion
198 P4.ME.JM.17100366
Level 2
3 14 h 12s - 1 h 23  min =            s
2 m
Unit conversion Time W Addition & subtraction Mixed numbers
199 P3.ME.JM.17102477
Level 2
How many minutes are there in 4 h 10 min?
2 m
Unit conversion Time
200 P6.SP.TL.18012217
Level 2 PSLE
Elsa and Ana started jogging from the same place in opposite directions along a straight path. They jogged for 40 minutes. At the end of the jog, they were 7 km apart. Elsa's average speed was 6 km/h. What was Ana's average speed in km/h?
2 m
Average speed Same starting point Opposite direction Distance apart Unit conversion Mixed numbers

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