In my calculator
If I wanted to put 52 in my calculator, what would I press?
5 xy 2
How do I write a repeating decimal on a piece of paper?
A line above the numbers that repeat.
What is the number for Pi
3.14
In the equation below, what number do I move first? The number touching or not touching the x?
2x + 5 = 25
The number not touching the x.
Combine Like Terms:
5x + 3 - 2x + 8
3x + 11
If I wanted to put a fraction like 1/2 in my calculator what would I press?
1 abc 2
How do I turn a fraction into a decimal? For example 3/5
Divide the top by the bottom. 3 divided by 5.
What is the diameter of a circle? Halfway across or all the way across?
In the equation below, how do I move the 8?
3x + 8 = 44
Subtract 8 from both sides.
Combine Like Terms
-10x + 2 + 7 + 2x =
-8x + 9
If I saw 4,5 in my calculator, what does that mean?
It means 4,5
How do I turn a decimal like 0.32 into a percentage?
Multiply your decimal by 100.
What is the radius of a circle. Half way across a circle or all the way across?
In the equation below, how do I separate the 4 and the x?
4x = 12
Divide both sides by 4
Combine Like Bases:
42 x 54 x 43 x 52
45 x 56
If I saw 3,5,9 in my calculator. What does that mean?
It means 3 5/9
How do I turn a fraction into a percentage.
Divide the top by the bottom and multiply by 100.
What is the surface area of a cylinder? The inside filled up or the outside covered?
The outside covered.
In the equation below, how do I distribute?
5(2x + 3) = 45
I multiply 5 by 2x and 3.
Distribute
2(3x + 5)
6x + 10
If I saw 4.555556 in my calculator, is it a repeating decimal?
Yes, the last number is rounding up.
What should I use to convert feet into inches. (Hint: It's an animal!)
Butterfly
What is the volume of a cylinder? The inside filled up or the outside covered?
The inside filled up.
How do I distribute in the equation below? What will I get when I distribute?
2(x + 12) = 44
Multiply 2 by x and 2 by 12. You will get
2x +24 = 44
Distribute:
4(x -5)
4x - 20