CBSE Class 7 Mathematics Algebraic Expression Worksheet Set C

CBSE Class 7 Maths Worksheet - Algebraic Expression (2)

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International Indian School, Ri Ri yadh

Sa 2 worksheet 2011-2012

C

lass ss : VII

MATH ATH S

ALGEBRAIC EXPRESSIONS

I Fill in the blanks :

a. 4xy + 2xy is a __________________

(bionomial, trinomial, monomial)

b. The product of twice of ‘a’ and thrice of ‘b’ _________________

c. The constant term of 12 + 19a3b2 is _________________

d. The like terms of a2b, -b2a, -5ba2, 5ab , 3a3b, 4ab3 are __________

e. The value which satisfies an equation is called its _______________

f. Algebraic terms that have the same algebraic factors are called _______________.

g. The numerical factor of a term is called _______________.

h. A _______________ is product of factors.

i. Any expression with one or more terms is called a _______________.

j. A combination of constants and variables connected by the signs of the fundamental operations is called ____________

II.

a. (p-q) – (p+q) = _______________

b. _______________ should be subtracted from 3x3- 1 to get x3

c. The sum of -4pqr, 5pqr and 7pqr is _______________

d. The (x+2) + (x-2) = _______________

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