Writing algebraic expressions
Write an expression equivalent to x + x + x + x.
What is three? What is 4x?
Evaluate when p = 15. p+ 41
What is 56?
Write an expression for w less than 24.
What is 24 - w?
14p + 5p =
What is 19p?
Evaluate the expression for 81 - y when y is 66.
What is 15?
Write an expression for the difference of twice w and 17.
What is 2w - 17?
Write a verbal expression for 17m - 90.
What is the product of 17 and m minus 90?
The expression is u + 895. State the coefficient of u.
What is 1?
Write two expressions that are equivalent to 6x + 4p. Answers may vary.
What is: 4p + 6x or x *6 + 4p or 6x + p*4 just to name a few. There are more.
Evaluate the expression for 40w when w is 5.
What is 200
Write an expression for the sum of e and 5 times by 12
What is 12(e + 5) or (e + 5) * 12
Write a verbal expression for 13(q - 66).
What is the difference of q and 66 times 13 or 13 times the difference of q and 66?
Write your own expression with 3 terms, variables r and g, a constant of 6 and a coefficient of 26. Answers will vary.
26r +4g +6
Simplify the expression: 2x + 2y +4z - 2y - 2x -4z + x + 8
What is x +8
Evaluate the expression 2rz - 9 when r is 6 and z is 6.
What is 63?
Write an expression for 7 less than the sum of 8 and x.
What is (8 + x) - 7
Write a verbal expression for 125(v + 38).
What is the sum of v and 38 times 125 or 125 times the sum of v and 38?
In the expression 21p + q + 8w + 31 identify all parts of the expression. (Terms coefficients variable constant)
What is: expression is 21p + q + 8w + 31 terms are 21p, q, 8w, and 31 variables are p, q, and w coefficients are 21, 1, 8 constant is 31
Simplify the expression. 9p + 8 + 3r + 2p - 2r
What is 11p + 1r + 8? You can only add and subtract pandas with pandas. Rabbits only add and subtract with rabbits and constants only add and subtract each other. In other words the terms have to be alike.
Evaluate the expression 3(x + 4) - w, when x is 5 and w is 7.
What is 20?