Worksheets
Algebraic expressions
Level 1 · Collecting terms, substituting
Type your answers and press Check. Each answer is marked at once.
Simplify.
e.g. 3x^2 - 2x + 1
1.3x−5−2x+8 2.−9x+9−2x+6 3.4+5x−12−4x 4.7x+7+8+4x 5.−6x−9−9x+4 Find the value of each expression.
6.5x2 when x=3 7.x2+8 when x=7 8.6(x+5) when x=6 9.18−4x when x=6 10.3x−5 when x=−1