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Jason’s Math

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Jason’s Math

Jason Pae

Area

The area of the auditorium.

Formula

13.6m x 10.7m 145.52.

13.6m

10.7m

The area is 145.52

Perimeter

This is a percentage. A percentage is a number over 100. The slanted line in% is a one and the two circles next to the slanted line. So % stands for 100.

100

%

Math Problems

The ball is dropped from a 128 feet building. Each time it bounces it bounces half-way up than the last time. How far will the ball bounce up when it bounces on the fourth time? Here is the answer.

128 ft.

64

32

16

8

Frog Problem: A frog fell into a 10- foot well. He has to climb out because he cannot hop out. Every day, he climbs 3 feet and every night, he slides back 2 feet. At this rate, how many days will it take poor Froggie to climb out?

Day 2

Day 1

Day 3

10

9

8

7

6

5

4

3

2

1

0

Factors

Ex. The factors of 27 are 9,3 and 1,27.

Ex. The factors of 21 are 7,3 and 1,21.

These are also prime numbers:

2, 3, 5, 7, 11, 13, 17, 19, 23, 26 and so on.

2,1 and 3,1 and 5,1 and 7,1 and 11,1 and 13,1 17,1 19, 23, 26 and so on.

Factors :

Like 10, 20, 30, 27, 12, 15, and so on.

- 112 = 121
- 1112 = 12321
- 11112 = 1234321
- 111112 = 123454321
- 1111112 = 12345654321
- 11111112 = 1234567654321
- 111111112 = 123456787654321
- 1111111112 = 12345678987654321
- 11111111112 = 1234567900987654321

Glossary of Math

- 12 things of the same kind.

- 12 boxes/packages of 12. (144)

- 13 things of the same kind.

- 14 days.

- 20 things of the same kind.

- 1,000 years.

- Bar graph is a graph that uses bars to present numbers.

11

10

9

8

7

6

5

4

3

2

1

Fred

Tom

George

- A century is another way to express a hundred years

A 100 years = a century!

A century is the same as a hundred years!

- Two things that are same (Ex. Same size, same shape).

like

and

Reviewing Congruency

examples:

and

and

Combining Like Terms

Example: 12z +17z = ?

To find the answer just add 12 and 17.

It is like this:12 soccer balls + 17 soccer balls = 29 soccer balls.

Real Algebra

One number is ten times another. Their sum is 55. Find the numbers.

First do this.

1. Y + 10Y = 55

5

3

4

Right triangle

A2 + B2 = C2

- Mixed numbers are numbers that have both whole numbers and fractions. Here is an example.

2

Answer: 3

4

The Shifter

Jason Pae

.

.

The Scary Toothpick Illusion

1

1 penny =

100

1

20

1 nickel =