Mental Maths Worksheets for Class 1 CBSE

A Mental Maths worksheet is a practice sheet that teaches students how to deal with math problems in their mind without always using a notebook or calculator. The questions are brief, uncomplicated and made in such a way that children learn to pair the element of speed and accuracy.

How Does Solving Mental Maths Worksheets Help Students?

1. They develop fast brains and enhance speed in solving problems.
2. They make one more confident working with sums without assistance.
3. They enhance the power of memory by remembering the facts about numbers in a short time.
4. Small puzzles and patterns entertain goals of making learning fun and interesting.

Topics Covered in Mental Maths Worksheets

Mental Maths worksheets usually cover a wide range of topics such as:

1. Numbers and Counting – Before/After numbers, skip counting, place value.
2. Addition & Subtraction – Simple sums, missing numbers, fact families.
3. Multiplication & Division (basic) – Repeated addition, equal groups.
4. Geometry – Recognizing shapes and their properties.
5. Measurement – Length, weight, capacity in simple terms.
6. Time – Reading the clock, days of the week, months.
7. Money – Identifying coins and notes, simple buying and selling.
8. Patterns & Sequences – Completing number or shape patterns.

Mental Maths Worksheets for Class 1 Download PDF

Using this Mental Math workhseet will help your child’s number skills. These Mental Maths Worksheets for Class 1 are the perfect practice tool. With a mix of addition, subtraction, patterns, counting, skip counting, shapes, and money concepts, these worksheets make learning both fun and effective.

Parents and teachers can also easily download the Mental maths worksheets for class 1 pdf  to provide regular practice at home or in class. Each worksheet is designed seeing the level of students and, keeping the activities interactive and engaging for young learners. 

Mental Maths Worksheet for Class 1 (30 Questions with Answers)

Question Answer

1- What is 5 + 3 = ___ 

2- 10 − 2 = ___ 

3- 4 + 6 = ___ 

4- 7 − 5 = ___ 

5- If you have 2 + 2 + 2, the total is ___ 

6- What comes just after 9? ___ 

7- What comes just before 5? ___ 

8- Fill in the pattern: 2, 4, 6, ___, 10 

9- Fill in the pattern: 5, 10, 15, ___, 25 

10- Skip count by 5: 5, 10, 15, ___, 25 

11- Skip count by 2: 2, 4, 6, ___, 10 

12- 3 + ___ = 7 

13- 8 − ___ = 3 

14- What is 9 + 0 = ___ 

15- 0 + 7 = ___ 

16- 6 − 6 = ___ 

17- 7 + 2 = ___ 

18- 5 + 5 = ___ 

19- 6 + 3 = ___ 

20- 10 − 4 = ___ 

21- If you have two groups of 3, that makes ___ altogether 

22- Count how many: 🐶🐶🐶🐶 ___ dogs 

23- Count: 🍎🍎🍎 ___ apples 

24- Add: 1 + 1 + 1 + 1 = ___ 

25- Subtract: 5 − 2 = ___ 

26- What is 4 + 4 = ___ 

27- 9 − 1 = ___ 

28- Fill pattern: 1, 2, 1, 2, ___, 2 

29- Fill pattern: 3, 6, 9, ___, 15 

30- What makes 10? 4 + ___ = 

Answers:

8, 8, 10, 2, 6, 10, 4, 8, 20, 20, 8, 4, 5, 9, 7, 0, 9, 10, 9, 6, 6, 4, 3, 4, 3, 8, 8, 1, 12, 6

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