This chapter teaches children the concepts of place value and its utility in arithmetic operations through simple counting puzzles
Introduction to CBSE Solutions for Class 5 Mathematics: Tenths and Hundredths
“Tenths and Hundredths” demystifies the world of decimals for young learners. It introduces students to tenths (1/10) and hundredths (1/100), showing how they relate to fractions and the place value system. This chapter makes understanding and using decimals less intimidating by connecting them to familiar concepts such as money and measurements.
Students learn to write fractions with denominators of 10 and 100 as decimals, and vice versa. The chapter reinforces place value understanding by involving exercises that require students to identify the tenths and hundredths places in a given number. They also practice adding and subtracting decimals in the context of real-life scenarios, such as adding amounts of money or combining measurements.
Through visual models, like grids and base-ten blocks, and practical activities, students get to grips with how decimals are used to represent numbers in between whole numbers. This understanding is critical in everyday calculations and lays the groundwork for more advanced mathematics.
Assignments for CBSE Class 5 Mathematics: Tenths and Hundredths To solidify their comprehension, students could engage in:
- Decimal Diary: Maintain a diary to record daily activities using decimals, such as the money spent or the time taken for each activity.
- Convert and Compare: Practice converting fractions to decimals and compare which is larger or smaller.
- Decimal Addition and Subtraction: Solve problems involving the addition and subtraction of decimals.
- Measure and Record: Measure objects to the nearest tenth and hundredth of a unit and record the measurements.
Conclusion:
In “Tenths and Hundredths,” students gain a clear and practical understanding of decimals, an important stepping stone to more complex math concepts. By connecting decimals to daily experiences, this chapter ensures that students not only learn how to work with tenths and hundredths but also understand their significance and application in various contexts, setting a strong foundation for future learning.
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Questions and Answers for CBSE Class 5 Mathematics: Tenths and Hundredths
- Q1: What is a tenth?
ANS: A tenth is one part of ten equal parts of a whole and is represented as 0.1 in decimals. - Q2: What is a hundredth?
ANS: A hundredth is one part of one hundred equal parts of a whole and is represented as 0.01 in decimals. - Q3: How do you write 5 tenths as a decimal?
ANS: 5 tenths is written as 0.5 in decimal form. - Q4: How many hundredths are there in one whole?
ANS: There are 100 hundredths in one whole. - Q5: Convert 7/10 to a decimal.
ANS: 7/10 is equivalent to 0.7 in decimal form. - Q6: If you have 0.75 of a cake, how would you write it as a fraction?
ANS: 0.75 of a cake is equivalent to 75100 or 34 when simplified. - Q7: What decimal represents 39 hundredths?
ANS: 39 hundredths is represented as 0.39 in decimal form. - Q8: How many tenths make a whole?
ANS: Ten tenths make a whole. - Q9: Which is greater, 0.6 or 0.06?
ANS: 0.6 is greater than 0.06. - Q10: Write twenty-five hundredths as a decimal.
ANS: Twenty-five hundredths is written as 0.25 in decimal form.
