Math Olympiad 2

Age Problems( Week 32 Evaluation)

1. Michael was born 4 years before his sister Helen. Next year, Michael will have his 9th year birthday party. How old is Helen now?

2. Ben was born 3 years after his sister Anne. Next year, Ben will have his 8th year birthday party. How old is Anne now?

3. Edward was born the year after his sister Jessica was born. Last year, their ages added up to 7. How old is Jessica now?

4. Emily's mother gave birth to her at 21 years old, and their total age is now at 35. What is the age of Emily now?

5. Nancy is 10 years old this year and is 6 years younger than Andy. 4 years ago, how many years older was Andy than Nancy?

6. The total age of Nick and his younger sister Jessica is 18. Their age difference must be an

even number odd number

7. The total age of Jennifer and her brother Steve is 13. If Jennifer was born at an even number year, then Steve must be born at

an even number year an odd number year

8. Helen is 12 years old this year, and Rene was 11 years old 4 years ago. 6 years ago, how many years older was Rene than Helen?

9. Julia is 9 years old, and Jay is 5 years older than Julia. How old will Jay be when Julia is 17 years old?

10. Julia is 10 years old this year, and Ben will be 20 years old 2 years later. 5 years later, how many years older will Ben be than Julia?

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