For Grade 5

Answer the below-given Math Questions.

To unlock a special gift at the end!!

**Algebra is the part of mathematics that helps represent problems or situations in the form of mathematical expressions. **

**Here’s a short story to help you understand more about Algebra.**

**Once upon a time, in a land of mystery, there was a clever wizard named Al. He had a magical treasure chest filled with colorful gems. However, the chest had a secret code to unlock it.**

**One day, Al met a young adventurer named Max who wanted to unlock the treasure. Al showed Max a mysterious rule: “Whatever you do to one side of the equation, you must do to the other.”**

**Max was intrigued and saw that the code looked like this: x + 5 = 12. He had to find the value of x to unlock the chest. Following the wizard’s rule, he subtracted 5 from both sides of the equation, and like magic, the equation revealed x = 7.**

**Q-1**What is the value of x in the equation 3x + 5 = 17?

**Q-2**Which symbol should replace the question mark in the equation: 7 ? 7 = 14?

**Q-3**What is the value of y in the equation 2y – 3 = 9?

**Q-4**Which symbol should replace the question mark in the equation: 10 ? 5 = 2?

**Q-5**What is the value of z in the equation 5z + 2 = 17?

**Q-6**Which symbol should replace the question mark in the equation: 6 ? 6 = 36?

**Q-7**Jenny bought a dress for $40. She also bought two pairs of shoes, each costing $25. If x represents the total amount of money Jenny spent, which equation correctly represents the situation?

**Q-8**Alex mowed lawns for his neighbors. He charged $15 per lawn. If y represents the total amount of money Alex earned after mowing 4 lawns, which equation correctly represents the situation?

**Q-9**Emily has $60. She spends $20 on a toy and saves the rest. If s represents the amount of money Emily saves, which equation represents the situation?

**Q-10**Maria has 15 apples. She eats x apples and has 9 apples left. Which equation can be used to find the value of x?