Hi space friend! I'm Bobo! 🚀 Each rocket needs 20 fuel to fly!

Rocket Fuel Mission! 🚀

Two fuel canisters must add to 20 to launch!

8 + 12 = 20

        Find two numbers that make 20 together!

        Like 8 + 12, or 5 + 15. ✨

Watch! This rocket has a 5. I need a 15 to make 20!

Try it Yourself! 🎯

Drag the canister with the right number onto the rocket.

5

5 + ?

Drag the right canister up:

10

15

12

Now it's your turn! Fuel up all 8 rockets!

Fuel the Rockets! 🚀

Rockets fueled: 0 / 8

🛢️ Fuel canisters:

Big challenge! Both slots empty! Pick TWO that add to 20!

Mega Challenge! 🌟

Rockets fueled: 0 / 2

Pick any two that make 20:

🚀

BLAST OFF!

You're a Number Bond Star!

Your launches:

        You learned:

        ✅ Number bonds to 20

        ✅ Pairs that add to 20

        ✅ How to make 20 from scratch!