Mental Maths Worksheet for Class 3
Name: ____________________
Date: ____________________
Part 1: Addition and Subtraction
- 452 + 678 = __________
- 124 + 89 = __________
- 675 + 134 = __________
- 523 – 197 = __________
- 825 – 406 = __________
- 984 – 612 = __________
- 320 + 567 = __________
- 540 + 219 = __________
- 700 – 405 = __________
- 965 – 734 = __________
Part 2: Multiplication
- 7 x 6 = __________
- 9 x 4 = __________
- 5 x 8 = __________
- 6 x 9 = __________
- 8 x 7 = __________
- 3 x 11 = __________
- 4 x 12 = __________
- 9 x 5 = __________
- 6 x 7 = __________
- 5 x 10 = __________
Part 3: Division
- 56 ÷ 7 = __________
- 72 ÷ 9 = __________
- 96 ÷ 8 = __________
- 54 ÷ 6 = __________
- 81 ÷ 9 = __________
- 63 ÷ 7 = __________
- 45 ÷ 5 = __________
- 72 ÷ 6 = __________
- 56 ÷ 8 = __________
- 100 ÷ 10 = __________
Part 4: Word Problems
- Word Problem 1:
Ravi has 256 marbles. He gives 142 marbles to his friend. How many marbles does Ravi have left?
Answer: __________ - Word Problem 2:
There are 324 students in a school hall. 145 students go to the library. How many students are still in the hall?
Answer: __________ - Word Problem 3:
A shopkeeper sold 256 toys on Monday, 432 toys on Tuesday, and 158 toys on Wednesday. How many toys did he sell in total?
Answer: __________ - Word Problem 4:
A pack of 10 pens costs ₹50. How much will 5 packs of pens cost?
Answer: __________
Part 5: Patterns
- What comes next in the pattern?
2, 5, 8, 11, __, __, __
Answer: __________ - What comes next in the pattern?
12, 24, 36, 48, __, __, __
Answer: __________ - What comes next in the pattern?
100, 90, 80, 70, __, __
Answer: __________
Part 6: Quick Mental Math
- What is 9 + 8?
Answer: __________ - What is 15 x 3?
Answer: __________ - What is 72 ÷ 8?
Answer: __________ - What is 50 + 40?
Answer: __________ - What is 100 – 55?
Answer: __________
Part 7: Fill in the Missing Numbers
- 567 + __ = 900
Answer: __________ - __ x 6 = 54
Answer: __________ - 96 ÷ __ = 12
Answer: __________