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Worksheet: Maths Tricks - 2 | Mental Maths - Class 1 PDF Download

Q1: Complete the series: 2, 5, 9, _________, 20, 27
(a) 16
(b) 18
(c) 24
(d) 14

Q2: Modi is fourteenth from the right end in a row of 40 girls. What is his position from the left end?
(a) 26th
(b) 28th
(c) 25th
(d) 27th

Q3: Choose the letter or group of letters which is different from others.
(a) H
(b) Q
(c) T
(d) Z

Q4: Three of the following are alike in certain way and so form a group. Which is the one that does not belong to that group?
(a) Tree
(b) Plant
(c)  Shrub
(d) Farm

Q5: P is 40 m south-west of Q. R is 40 m south-east of Q. Then R is in which direction of P?
(a) North-East
(b) East
(c) West
(d) South

Q6: Three of the following are alike in certain way and so form a group. Which is the one that does not belong to that group.
(a) Mother
(b) Grandfather    
(c) Father            
(d) Wife

Q7: Modi is performing yoga with his head down and legs up. His face is towards the west. In which direction will his left hand be?
(a) North  
(b) South  
(b) East
(c) west

Q8: Find the missing term in each of the following. 4,7,12,19,28,______
(a) 30
(b) 36
(c) 39  
(d) 49

Q9: Choose the odd pair of words.
(a) Honey : Money
(b) Rust : crest
(c) Nine : Twine  
(d) Fire : Liar

Q10: Rohani ranks seventh from the top and twenty sixth from the bottom in a class. How many students are there in the class?
(a) 33                              
(b) 31          
(c) 35                              
(d) 32

You can access the solutions to this worksheet here.

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FAQs on Worksheet: Maths Tricks - 2 - Mental Maths - Class 1

1. What are some effective maths tricks for quick calculations?
Ans. Some effective maths tricks include using the distributive property for multiplication, breaking numbers down into smaller, manageable parts, and using rounding techniques to simplify addition and subtraction. For example, to multiply 19 by 5, you can do (20 - 1) x 5 = 100 - 5 = 95.
2. How can I improve my mental math skills?
Ans. To improve mental math skills, practice regularly with simple calculations, use flashcards for memorizing multiplication tables, and engage in number games or puzzles. Additionally, try to visualize numbers and use estimation techniques to build confidence in your calculations.
3. Are there specific tricks for multiplying large numbers?
Ans. Yes, there are several tricks for multiplying large numbers. One popular method is the "lattice method," which breaks down the numbers into smaller parts and organizes the products in a grid. Another approach is to use the distributive property to simplify the calculation by breaking the numbers apart.
4. What role does estimation play in math tricks?
Ans. Estimation is crucial in math tricks as it helps to quickly assess whether an answer is reasonable. By rounding numbers and performing rough calculations, you can save time and reduce complexity, especially in situations where an exact answer is not necessary.
5. Can maths tricks be useful in real-life situations?
Ans. Yes, maths tricks can be extremely useful in real-life situations such as budgeting, shopping, and cooking. For example, quickly calculating discounts while shopping or adjusting recipes based on serving sizes can save time and effort, making daily tasks more efficient.
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