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.−11+3x−9+x 2.−7−5x+8−6x 3.−5x+10+8+7x 4.5x−7x−5+7 5.9x−5x+2+10 Find the value of each expression.
6.x2+9 when x=2 7.4(x+8) when x=−5 8.4(x+6) when x=8 9.x2−3 when x=−5 10.2(x−4) when x=−5