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
1.2x+1−6x−10 2.−3+7x−2−3x 3.9−4x−1−x 4.2x−9x+9+9 5.7x+9−5x−10 Find the value of each expression.
6.2x2 when x=1 7.6(x−6) when x=1 8.x2−5 when x=2 9.5x+7 when x=−1 10.13−x when x=1