Solve the addition exercise,
using two jumps on the number line below:
We have hundreds of course questions with personalized recommendations + Account 100% premium
Solve the addition exercise,
using two jumps on the number line below:
To solve the problem of adding using two jumps on a number line, follow these steps:
Therefore, by completing the two jumps on the number line, we find that .
The solution to the addition problem is .
If we have 67 blocks in total, how many blocks will remain if we remove 5 tens and 4 ones?
You absolutely can! But two jumps help you practice breaking numbers apart, which is super useful for mental math. Plus, jumping to friendly numbers like 40 makes calculations easier.
Look for combinations that help you land on multiples of 10! Since 34 + 6 = 40, splitting 9 into 6 + 3 is perfect. You could also use 4 + 5 or other pairs that add to 9.
No worries! Start by figuring out how many you need to reach the next 10. From 34, you need 6 to get to 40. Then use the leftover amount for your second jump.
Nope! You could jump +3 first (34 → 37) then +6 (37 → 43). The final answer stays the same because addition is commutative. Choose whichever feels easier!
Absolutely! This decomposition strategy works great for any addition. For example, 47 + 15 could be 47 + 3 + 12, jumping to 50 first. It's especially helpful for mental math!
Get unlimited access to all 18 Natural Numbers around 100 questions, detailed video solutions, and personalized progress tracking.
Unlimited Video Solutions
Step-by-step explanations for every problem
Progress Analytics
Track your mastery across all topics
Ad-Free Learning
Focus on math without distractions
No credit card required • Cancel anytime