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# Unit: Negative numbers: addition and subtraction

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### About this unit

Add and subtract negative numbers, and see how absolute value can be used to find the distance between any two numbers on the number line.### Learn

### Practice

- Signs of sumsGet 5 of 7 questions to level up!
- Adding negative numbersGet 5 of 7 questions to level up!
- Missing numbers on the number lineGet 3 of 4 questions to level up!

### Learn

### Practice

- Understand subtraction as adding the oppositeGet 3 of 4 questions to level up!
- Subtracting negative numbersGet 5 of 7 questions to level up!

### Learn

### Practice

- Adding negative numbers on the number lineGet 5 of 7 questions to level up!
- Number equations & number linesGet 3 of 4 questions to level up!
- Interpret negative number addition and subtraction expressionsGet 3 of 4 questions to level up!

Level up on the above skills and collect up to 640 Mastery points

### Learn

### Practice

- Adding & subtracting negative numbersGet 5 of 7 questions to level up!
- Addition & subtraction: find the missing valueGet 3 of 4 questions to level up!

### Learn

### Practice

- Adding & subtracting negative fractionsGet 5 of 7 questions to level up!

### Learn

### Practice

- Interpreting negative number statementsGet 3 of 4 questions to level up!
- Negative number addition and subtraction: word problemsGet 3 of 4 questions to level up!

Level up on the above skills and collect up to 400 Mastery points

### Learn

### Practice

- Absolute value to find distanceGet 5 of 7 questions to level up!

### Practice

- Equivalent expressions with negative numbersGet 3 of 4 questions to level up!
- Equivalent expressions with negative numbers and variablesGet 3 of 4 questions to level up!

### Practice

- Substitution with negative numbersGet 5 of 7 questions to level up!
- Ordering negative number expressionsGet 3 of 4 questions to level up!
- One-step equations with negatives (add & subtract)Get 5 of 7 questions to level up!

Level up on the above skills and collect up to 480 Mastery points

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Level up on all the skills in this unit and collect up to 1900 Mastery points!