Question

SPMS DIGITAL - SESSION 1 - ASSESSMEN
SUBJECT: MATHEMATICS
CLASS VIII (A, B, C SECTIONS)
CHAPTER: RATIONAL NUMBERS
Prepared by: K.Giridhar (girdhara
Maxim
TWO MARKS QUESTIONS (5 x 2 =10 M)
1. The sum of two whole numbers is also a whole number. The difference of two
numbers is not a whole number? Give an example to prove
2. 2/3 - 4/5 is rational number? Check whether 4/5 - 23 is also a rational number?
3. 7/5 = 3/4 + 3/4 =-7/5. Check and state the property
4. Simplify %2+[% - 2/3]
5. Multiply 78 with the reciprocal of 3/8 ?
II
ONE MARK QUESTIONS (5 x 1 = 5M)
6. Natural numbers are not closed under subtraction. Given an example,
Write the reciprocals of 7 and - 3/4
8. The sum of the two rational numbers is 1. One of the number is 3. Find the other ratio​

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

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