*HI EVERYONE!*Today in Math class, Mr. Backe gave us a whole bunch of notes.**HERE THEY ARE:**

**Quiz 3 will be on:**

**identifying rationals***- natural, whole, integers, rational and irrational. (All belong to set of real numbers)*

**order of operations for all rationals**

**converting fractions to decimals, fractions to percent and decimals to fraction AND vice versa**

**solving rational # problems (to that end of 2.3 by end of the week)**

**Signs, signs, everywhere signs...**

**In math, we follow a certain order to be able to get to the same answer. (Universally) Order is usually denoted by mathematical symbols (signs). In grade 7 you learned**

*BEDMAS.***Other confusing signs**

- when brackets "kiss" ( ) ( ) <-- kissing, it means to multiply.
- a bracket around an integer
**does not**necessarily mean do me**first**!

- a dot in the middle of two numbers can mean multiplication or be a place holder for decimals. If the dot is in the middle of the numbers

It means multiply, it if is lower down (1.1) it is a decimal place holder.

**When is a negative number negative?**

**a = 1**

**b = 2**

**c = 3**

**ALL OR SOME?**

**Question for tomorrow:**

**Thankyou for reading my blog post! Please leave a comment!**

**I choose**

*Sorry my blog is not colorful. Again, the colors didn't work. :(

*Brayden*to do the next blog! :)*Sorry my blog is not colorful. Again, the colors didn't work. :(

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