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# Unit: Arithmetic

#### 0

### Learn

### Practice

- Order rational numbersGet 3 of 4 questions to level up!
- Negative fractions on the number lineGet 3 of 4 questions to level up!
- Rational numbers between two rational numbersGet 3 of 4 questions to level up!

### Learn

### Practice

- Writing fractions as repeating decimalsGet 5 of 7 questions to level up!
- Converting repeating decimals to fractionsGet 5 of 7 questions to level up!
- Converting multi-digit repeating decimals to fractionsGet 3 of 4 questions to level up!

### Learn

### Practice

- Evaluate expressions with parenthesesGet 5 of 7 questions to level up!
- Translate expressions with parenthesesGet 3 of 4 questions to level up!

### Learn

### Practice

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

### Learn

### Practice

- Multiply powersGet 3 of 4 questions to level up!
- Powers of powersGet 3 of 4 questions to level up!
- Divide powersGet 3 of 4 questions to level up!

### Practice

- Powers of products & quotients (structured practice)Get 4 of 5 questions to level up!
- Powers of products & quotientsGet 3 of 4 questions to level up!

### Practice

- Square rootsGet 5 of 7 questions to level up!
- Square roots using prime factorisation (advanced)Get 3 of 4 questions to level up!

### Practice

- Simplify square rootsGet 3 of 4 questions to level up!
- Multiply or divide to make a perfect squareGet 3 of 4 questions to level up!

### Learn

### Practice

- Number of digits in a square root of a numberGet 3 of 4 questions to level up!
- Finding square roots using division methodGet 3 of 4 questions to level up!
- Roots of decimals & fractionsGet 3 of 4 questions to level up!

### Practice

- Approximating square rootsGet 3 of 4 questions to level up!

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