Rational Numbers: 3 - (-3)

In this Grade 7 lesson on Rational Numbers, you will practice solving problems like: "What is 3 - (-3)?". Work through each problem carefully, use the hints if you need help, and check your answers. This builds your understanding of rational numbers step by step.

Nice work!

You got 0 of 5 right.

Next: Rational Numbers: (-13) - (-9)All lessons

🎯

Next Smart Lesson

We'll pick a lesson that matches exactly where your math is right now.

✨ More to explore

🌍 Where you'd use this: Every time you check the score, count change, or figure out how long until something — that's this.

🤯 Fun fact: 🤯 Multiplication is just addition that got tired of writing things out.

🏆 Try this week: Time yourself on 10 mental math problems before bed for 5 days. Track your speed.

👨‍👩‍👧 At dinner: “What's the fastest way you can think of to solve 27 + 18? No paper.”

🔢Share card

Challenge a friend

Send it to a parent looking for a 5-minute math win that doesn't feel like homework.

Back

Ready?