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+9x+2+4 2.−4x+1−8x−12 3.8x−5x+5−1 4.−4x−12−4x+9 5.5x+x−8−10 Find the value of each expression.
6.12−4x when x=6 7.8x−9 when x=3 8.6(x+3) when x=2 9.5x−7 when x=4 10.3x+4 when x=7