Maths 1
How many terms are in the following expression:
4x + 3x + 7 + 8b
What does x equal?
x + 10 = 15
5
A rooster laid an egg on top of a roof. Which way did the egg roll?
Roosters don't lay eggs
Simplify the expression:
2x + 4x + 8x
14x
what does x equal?
45 ÷ x = 9
5
What has many keys but can’t open a single lock?
Piano
What are the variables in the following expression?
2x + 3
x
Evaluate y by substituting the give value of x
y=30-2x x= 5
20
Mr. Smith has 4 daughters.
Each of his daughters has a brother.
How many children does Mr. Smith have?
5
What is a coefficient?
A coefficient is the number placed before a letter, that's multiplying it.
Eg: 3x , 3 is the coefficent
Write a rule for the following given information
'Subtract 45 from x to get y'
y= x - 45
I'm tall when I'm young and I'm short when I'm old. What am I?
Candle
Calculate the following expression when x = 5
5x + 10 + x
40
Evaluate for y
y= 3a + 2 - 4b , a= 2 b=0
y= 8
Three times what number is no larger than two times that same number?
0
simplify the following and calculate the expression when b= 4
6b - 5 + 3b + (4 x 3)
43
Simplify the following expression:
5x+ 3x + 9y+ 12x –8y + 7
20x + y + 7
You see a boat filled with people, yet there isn’t a single person on board. How is that possible?
All the people on the boat are married