Level 2
B is a number. Multiply B by 5, then add 6.23 to the product, the answer is 30.08. What number is B?
2 m
Level 2
Kevin has 6 coins in his wallet. They are either ten-cent coins or five-cent coins. What is the biggest possible amount of money in his wallet when he has one or more five-cent coins? Express your answer in dollars.
2 m
Level 3
A bag consists of a number of 20-cent and 50-cent coins. There are 85% as many 20-cent coins as 50-cent coins. How much money is there in the bag if there are 30 more 50-cent coins than 20-cent coins?
3 m
Level 3
During her shopping trip, Samantha bought three different types of pens, X, Y and Z in the ratio of 4 : 2 : 5. She decided to sell them at the prices listed as shown.

Pen X: $1.20
Pen Y: $0.85
Pen Z : $0.60

Given that Samantha bought a total 451 pens, how much did Samantha collect from the sale of all the pens?
3 m
Level 3
The mass of a container when it is 17 full is 6.03 kg. The mass of a container when it is half full is 11.53 kg. What is the mass of the container when it is empty??
4 m
Level 3
At first, Beaker A and Beaker B contained 0.6 ℓ and 1.6 ℓ of water respectively. Some water from Beaker B was poured into Beaker A with no water spilling over. In the end, there was as much water in Beaker A as in Beaker B. How much water was poured from Beaker B to Beaker A?
3 m
Level 2
The table shows part of a menu at a fast food restaurant. Benny wanted to buy 1 small smoothie and 1 large milk shake. How much more money would he need if he had only six 50-cent coins in his wallet?
3 m
Level 3
Ben bought some pastries. He bought some cupcakes with $9.20 more than half his money. He then bought some puffs with $7.20 less than half of his remaining money. He then had $12.80 left. How much did he pay for the cupcakes?
4 m
Level 2
Seth paid $24 for an equal number of shirts and vests. Each vest cost $4.50. Each shirt cost $3 more than each vest. How many shirts did she buy?
2 m
Level 2
Brandon spent $74 on a table tennis bat and 6 ping pong balls. The table tennis bat cost $39.70 more than each ping pong ball. How much did he pay for the table tennis bat?
2 m
Level 2
Betty paid $9 for 3 macarons and 5 pies. A pie cost thrice as much as a macaron.
  1. Find the cost of a macaron in cents.
  2. How much more did she pay for a pie than a macaron?
2 m
Level 2 PSLE
At a cake shop, Jane paid $12.40 for a butter cake and 4 muffins. Sandra paid $25.20 for a butter cake and 20 muffins. Rina bought 5 butter cakes. How much did she pay?
3 m
Level 3
Andy and Ben spent a total of $88.80. If Andy spent $24.40 more than Ben, how much money did Ben spend?
3 m
Level 2
Steven had 1 two-dollar note, 3 fifty-cent coins and 7 twenty-cent coins left after buying a toy car for $3.50. How much money did he had at first?
3 m
Level 2
Nancy bought a ball at $32.15. She gave the cashier two $20-note. How much change did she receive?
3 m
Level 3
Victor needed exactly 90 m of cloth to make 18 small identical banners and 9 big identical banners. He had some cloth which was just enough to make all the small banners and 5 big banners. He used 12112 cm for each small banner.
  1. How much cloth would he need to make 1 big banner?
  2. How much cloth was he short of to make the remaining big banners?
4 m
Level 2
Josephine completed 4 jumps in the standing broad jump during NAPFA test. The total distance covered in her jumps was 394.8 cm. The distances covered for her first and second jumps were 97.7 cm and 98.9 cm. The distances covered for her third and fourth jumps were the same. What was the distance covered for the fourth jump?
2 m
Level 3 PSLE
Anna started a savings plan by putting 2 coins into a money box every day. Each coin was either a 20¢ or 50¢ coin. Her mother also put in $1 note in the box every 3 days. The total value of the savings after 156 days was $155.20.
  1. How many coins were there altogether?
  2. How many of the coins were 50¢ coins?
4 m
Level 3
Mrs Lao bought 20 kg of rice at $1.80 per kg. If each kg of rice cost 30 cents less, how much more rice could she buy with the same amount of money?
3 m
Level 3
Kris had $65. After buying 5 sandwiches, she had $14 left. How much did each sandwich cost?
4 m