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−1−3−9x 2.9x+8x+6+7 3.−2x+4−7x−6 4.−7+8x−11−x 5.4x+8x+7+8 Find the value of each expression.
6.2x−9 when x=−2 7.6(x−3) when x=6 8.12−7x when x=−2 9.5x2 when x=6 10.4(x−7) when x=2