Solve the subtraction exercise,
using two jumps on the number line below:
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Solve the subtraction exercise,
using two jumps on the number line below:
Let's solve the subtraction problem using two jumps on a number line:
By using two jumps, one subtracting 3 and another subtracting 2, we have successfully found that:
The final result is .
If we have 67 blocks in total, how many blocks will remain if we remove 5 tens and 4 ones?
Using two jumps makes subtraction easier by breaking 5 into smaller, more manageable parts. It's like taking baby steps instead of one big leap!
Absolutely! You could use 4 + 1 or 1 + 4. The key is that your two parts must add up to 5. Choose the breakdown that feels easiest for you.
That's okay for learning! Just remember the goal is to practice the two-jump strategy. You can combine smaller jumps: if you did 2 + 2 + 1, combine two of them to make two total jumps.
For subtraction, always jump to the left (toward smaller numbers). For addition, you'd jump to the right. Think: subtraction = take away = move left!
That's perfectly normal! Not all problems will land on round numbers. The important thing is that your total jumps equal the number you're subtracting and you end up at the correct final answer.
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