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
1.6+x+6+3x 2.−x+4x−6−9 3.2x+5+5x+3 4.2x+1+8−9x 5.5x+10+5−6x Find the value of each expression.
6.4x−7 when x=4 7.19−8x when x=−5 8.x2−5 when x=1 9.x2+1 when x=−3 10.x2−4 when x=−5