Manav ki Sahi pahchan Buddhi Va tark Nahin parantu Manaviaata hai is Vishay per kaksha maine ek vaad-vivaad pratiyogita kaav aayojan kijiye
Answers
Answer:
DAV PUBLIC SCHOOL,CDA CUTTACK
SUBJECT – MATHEMATICS,CLASS -VI
CHAPTER -6(INTRODUCTION TO ALGEBRA)
WORKSHEET (BASIC)
TIME - 45 MIN MAX.MARKS: 20
Choose the correct option: (1×2=2)
3 more than a number x is
3x b)3/x c) x/3 d) x+ 3
Numerical coefficient in the term -5ab is
5 b) -5 c) 5a d) 5b
Fill in the blanks: (1×2=2)
7 added to q is --------.
9 taken away from b is -------.
Answer the following: (2×1 =2)
Write the expression in words : 3a +7
Write the terms of the algebraic expression : 4m+2n
Short answer type- I(2×2 =4)
Subtract 2x from 5x.
(i) Identify the like terms 3ba,-5a, 7ab,-2b
(ii)Write the expression whose terms are 7m,-4n and 8
Short answer type -II (3×2=6)
Evaluate 3p-4q+r for p=2, q=-3and r =-5
Find sum of -3a+8b-2c , 3a+4c-3b and -a-b-c by column method.
Long answer type question: (4×1=4)
Three sides of a triangle are -2m-5n, 4m +2n and -m -n-2. Fin