## Absolute Value in Algebra

Absolute Value in Algebra Absolute Value means ... ... how far a number is from zero: "6" is 6 away from zero, and "−6" is also 6 away from zero. So the absolute value of 6 is 6, and the absolute value of −6 is also 6 Absolute Value Symbol To show we want the absolute

## Integers

Whole Numbers and Integers Whole Numbers Whole Numbers are simply the numbers 0, 1, 2, 3, 4, 5, ... (and so on) No Fractions! Examples: 0, 7, 212 and 1023 are all whole numbers (But numbers like ½, 1.1 and 3.5 are not whole numbers.) Counting Numbers Counting Numbers are Whole Numbers, but without the

## Fractions

[pdf-embedder url="https://jb-academy.com/wp-content/uploads/2020/10/Fractions-.pdf" title="Fractions"]   https://youtu.be/iTuKdKLTMg0

## Inequalities

Inequality tells us about the relative size of two values. Mathematics is not always about "equals", sometimes we only know that something is greater or less than. https://youtu.be/tgPUeZbfAAI Example: Alex and Billy have a race, and Billy wins! What do we know? We don't know how fast they ran, but we do know that Billy

## order of operations

Order of Operations BODMAS Operations "Operations" mean things like add, subtract, multiply, divide, squaring, etc. If it isn't a number it is probably an operation. But, when you see something like... 7 + (6 × 52 + 3) ... What part should you calculate first? Start at the left and go to