Constants and Variables
What is the constant in this expression?
24x + 4x + 4
What is 4?
4x - 7
What are 4x, -7?
What is a variable?
What is a letter?
The variable(s) in this equation is this. 15d -8 +7f
What is D and f?
5d + 8y - 1
What are 5d, 8y, -1?
6 - 2b + 4x + 12
What is four?
12xy - 2y + 3
What is 12 and -2?
What is a constant?
What is a number?
The variable(s) in this expression is this.
11k+111y-9+33x
What is x, y and k.
6d - 2 + 23
What are 6d, -2, 23?
5xy
What is one?
5m + 6s - 31b - 5
What is 5, 6 and -31
What is a number next to a letter?
The constant(s) in this expression is this.
15h + 6 - 4g + 2
What is 6 and 2 ?
7d - 14x - 12
What are 7d, -14x, -12?
90x + 38f - 24
What is three?
8g - 65 + x
What is 8 and 1 ?
What are the terms?
56x - 81 - y
What are 56x, -81, and -y?
A number on its own is called this.
What is a constant?
7g + 2 + x - y
What are 7g, 2, x, -y?
5x - 8 - 2x - y + 10
What is five?
4 + 12 - 6 - x
What is -1?
What is the coefficient?
67 - 5 + x + 72
What is 1?