In the early stages of education, building a strong mathematical foundation is paramount. Mental math stands as a key pillar in this development, fostering not only quick calculations but also boosting problem-solving skills.

This compilation, **Mental Math for Class 2 with Answers**, offers young learners a set of exercises covering addition, subtraction, multiplication, and division. By honing these skills, students not only enhance their numerical fluency but also develop confidence in handling mathematical concepts, setting the stage for future success.

**Contents**show

**Mental Math For Class 2 With Answers**

**1. What is the sum of 7 and 9?**

Ans: 7 + 9 = 16

**2. If you have 4 apples and give 2 to your friend, how many apples do you have left?**

Ans: 4 – 2 = 2 apples left

**3. How many fingers do you have on both hands?**

Ans: 5 fingers on each hand, so 5 + 5 = 10 fingers

**4. If you have 3 pencils and your friend gives you 2 more, how many pencils do you have now?**

Ans: 3 + 2 = 5 pencils

**5. What is the number after 15?**

Ans: 16

**Related: Mental Math For Class 1**

**6. If a lunchbox has 8 cookies and you eat 3 of them, how many cookies are left?**

Ans: 8 – 3 = 5 cookies left

**7. If you count from 1 to 20, how many numbers have you counted?**

Ans: There are 20 numbers when counting from 1 to 20.

**8. What is the result of adding 6 and 4?**

Ans: 6 + 4 = 10

**9. If you have 9 marbles and you give 1 to your sister, how many marbles do you have now?**

Ans: 9 – 1 = 8 marbles left

**10. What is the number before 11?**

Ans: The number before 11 is 10

**Related: Math Questions For Class 2**

**11. How much is 17 + 3?**

Ans: 20

**12. If you buy a toy for 15 rupees and a pencil for 4 rupees, how much do you spend?**

Ans: 19 rupees

**13. If you have 25 marbles and you lose 7 of them, how many marbles do you have left?**

Ans: 18

**14. Multiply 7 × 2**

Ans: 14

**15. How much is 9 × 4?**

Ans: 36

**Related: Simplification Questions For Class 6**

**16. If you have 8 boxes containing 10 crayons, how many crayons do you have in all?**

Ans: 80

**17. Divide 16 ÷ 4.**

Ans: 4

**18. How much is 36 ÷ 6?**

Ans: 6

**19. If you have 30 cookies and you want to divide them equally among 5 plates, how many cookies will be on each plate?**

Ans: 6

**Related: Simplification Questions For Class 5**

**FAQ**

**What is mental maths for Class 2?**

Mental math for Class 2 involves performing math calculations mentally, without using tools like paper or calculators. It helps students develop quick and accurate skills in addition, subtraction, multiplication, and division. The “Mental Math for Class 2 with Answers” resource offers practice exercises to enhance students’ mathematical abilities and boost their problem-solving confidence.

**What are some mental math tricks?**

**Mental math tricks** are clever techniques that help you perform calculations quickly and easily in your head. Here are a few:**1.** **Adding 9:** Add 10 and subtract 1.**2.** **Doubling and Halving:** Double for 4x, halve and multiply by 10 for 5x.**3.** **Multiplying by 9:** Multiply by 10 and subtract the number.**4.** **Multiplying by 11:** Add digits and place in between.**5.** **Squaring Ending in 5:** Square tens digit and add 25.**6.** **Subtracting from 100:** Subtract digits from 9.**7. Multiplying by 2:** Double the number.**8**. **Subtracting Near 100:** Subtract difference from 100.