Level 3
Mandy put 3452 buttons in three boxes X, Y and Z. Box X and Box Y contained a total of 1825 buttons. Box Y and Box Z contained a total of 2957 buttons. How many buttons were there in Box X and Box Z altogether?
Level 3 At a funfair, an adult ticket costs $3 and a child ticket costs $1. Last Sunday, the funfair sold 179 more adult tickets than child tickets. A total of $1101 was collected. How many child tickets were sold?
Level 3
Mrs Ong bought some muffins and donuts at the prices shown.
Muffin $2 each
Donut $1 each
She bought 3 more donuts than muffins and spent $18 altogether. How many muffins did she buy?
Level 3
Mrs Ong bought some muffins and donuts at the prices shown.
Muffin $2 each
Donut $1 each
She bought 3 more donuts than muffins and spent $18 altogether. How many muffins did she buy?
Level 3
There were 40 pupils in a class. 28 of them got an A in a Mathematics test. 22 of them got an A in a Science test. Every pupil got at least an A in the Mathematics test or Science test. How many of them got an A in both the Mathematics and Science tests?
Level 3
There were 30 pupils in a fast food restaurant. Every pupil ordered at least one type burger. Mr Lim received order for 18 beef burgers and 22 vegetarian burgers. How many pupils ordered the vegetarian burger only?
Level 3 Mrs Kok had some 20-cent and $1 coins in her handbag. She had 7 more 20-cent coins than $1 coins. The total value of the coins was $11. What was the total number of coins that Mrs Kok had in her handbag?
Level 3
Mr Lim employed some welders and painters for his construction site. A painter was paid $20 a day and a welder was paid $35 a day. Given that he employed 4 times as many welders as painters and a total of $1280 was paid to these workers for the day, how many more welders than painters did Mr Lim employ for his site?
Level 3
I am a 2-digit even number. I am greater than 30 but smaller than 40. When you multiply by ones digit with the tens digit, the answer is 24. What number am I?
