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
1.6x+7x+4−6 2.−9x−7+8x+11 3.5+4x+2+9x 4.2+9x−6−3x 5.x−1+7−5x Find the value of each expression.
6.3x−6 when x=5 7.6(x−4) when x=1 8.x2+3 when x=2 9.5x2 when x=3 10.x2+1 when x=−5