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# Unit: Arithmetic with rational numbers

#### 0

### Learn

### Practice

- Meaning of exponentsGet 3 of 4 questions to level up!

### Practice

- Powers of whole numbersGet 3 of 4 questions to level up!

### Learn

### Practice

- Powers of fractions & decimalsGet 3 of 4 questions to level up!

Level up on the above skills and collect up to 240 Mastery points

### Learn

### Practice

- Order of operations (no exponents)Get 3 of 4 questions to level up!

### Learn

### Practice

- Order of operationsGet 3 of 4 questions to level up!
- Order of operations with fractions and exponentsGet 3 of 4 questions to level up!

Level up on the above skills and collect up to 240 Mastery points

Up next for you:

Level up on all the skills in this unit and collect up to 600 Mastery points!