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3 votes
How to evaluate this expression ?

-20+65

Please I need help for tomorrow exam

asked
User Stenlytw
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2 Answers

4 votes
Answer is 44 cm long hcausos
answered
User Rodrigo Pinto
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Let’s imagine a number line. You start from negative 20. Then, you move 65 towards the right. What number do you land on?

You can also rearrange this equation because it only contains addition and subtraction (the PEMDAS rule).
65 - 20

Answer: 45
answered
User Ali Gajani
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