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Everyday Mathematics: Computation Operations | Mathematics Olympiad Class 4 PDF Download

Q1. A shop has 245 candies, and 137 more are added. How many candies are there now?
(a) 372
(b) 382
(c) 362
(d) 392
Ans: (b) 382

Everyday Mathematics: Computation Operations | Mathematics Olympiad Class 4

Q2. A boy had 568 marbles, and he gave away 249. How many marbles does he have left?
(a) 329
(b) 319
(c) 339
(d) 309
Ans: (b) 319

Everyday Mathematics: Computation Operations | Mathematics Olympiad Class 4

Q3. A girl buys 3 packs of balloons, with 125 balloons in each pack. How many balloons does she have?
(a) 365
(b) 375
(c) 385
(d) 395
Ans: (b) 375

Everyday Mathematics: Computation Operations | Mathematics Olympiad Class 4

Q4. A teacher has 480 stickers to share equally among 4 classes. How many stickers does each class get?
(a) 110
(b) 120
(c) 130
(d) 140
Ans: (b) 120

Everyday Mathematics: Computation Operations | Mathematics Olympiad Class 4

Q5. A park has 356 trees, and 178 more are planted. How many trees are there now?
(a) 524
(b) 534
(c) 544
(d) 554
Ans: (b) 534

Add the new trees to the original number: 356 + 178 = 534.

Q6. A store sells 672 toys in a month, and 345 are sold in the next month. How many toys are sold in total?
(a) 1,007
(b) 1,017
(c) 1,027
(d) 1,037
Ans: (c) 1,027

Add the toys sold in both months: 672 + 345 = 1,027.

Q7. A book has 293 pages, and a child reads 156 pages. How many pages are left to read?
(a) 127
(b) 137
(c) 147
(d) 157
Ans: (b) 137

 Subtract the pages read from the total: 293 - 156 = 137.

Q8. A farmer has 5 baskets, each with 108 apples. How many apples does he have in total?
(a) 530
(b) 540
(c) 550
(d) 560
Ans: (b) 540

Multiply the apples per basket by the number of baskets: 108 × 5 = 540.

Q9. A class collects 756 bottle caps and shares them equally among 3 groups. How many caps does each group get?
(a) 242
(b) 252
(c) 262
(d) 272
Ans: (b) 252

Divide the total bottle caps by the number of groups: 756 ÷ 3 = 252.

Q10. A zoo has 419 visitors on Saturday and 283 on Sunday. How many visitors came in total?
(a) 692
(b) 702
(c) 712
(d) 722
Ans: (b) 702

 Add the visitors from both days: 419 + 283 = 702.

The document Everyday Mathematics: Computation Operations | Mathematics Olympiad Class 4 is a part of the Class 4 Course Mathematics Olympiad Class 4.
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FAQs on Everyday Mathematics: Computation Operations - Mathematics Olympiad Class 4

1. What are computation operations in Class 4?
Ans. Computation operations in Class 4 typically refer to basic mathematical processes such as addition, subtraction, multiplication, and division. Students learn to perform these operations with whole numbers, fractions, and decimals, developing their problem-solving and analytical skills.
2. How can I help my child practice computation operations at home?
Ans. You can help your child practice computation operations by engaging them in fun activities such as math games, puzzles, and flashcards. Incorporating everyday situations, like cooking or shopping, can also provide practical examples for them to apply their computation skills.
3. What is the importance of learning computation operations in Class 4?
Ans. Learning computation operations in Class 4 is crucial as it lays the foundation for more advanced mathematics. It helps students develop critical thinking and problem-solving skills, which are essential not only in math but in everyday life situations.
4. Are there any specific strategies to improve computation skills for Class 4 students?
Ans. Yes, some effective strategies to improve computation skills include regular practice, using visual aids like number lines and charts, breaking down complex problems into smaller steps, and encouraging the use of mental math techniques to build confidence.
5. What types of questions can be expected in a Class 4 computation operations exam?
Ans. In a Class 4 computation operations exam, students can expect questions that require them to solve equations using addition, subtraction, multiplication, and division. There may also be word problems that challenge them to apply their computation skills in real-life scenarios.
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