Solve the addition exercise, using two jumps on the number line below:
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Solve the addition exercise, using two jumps on the number line below:
To solve using two jumps on a number line, we follow these steps:
By making these two jumps, we effectively add 8 to 25.
Therefore, the result of is .
If we have 67 blocks in total, how many blocks will remain if we remove 5 tens and 4 ones?
We choose 5 + 3 because adding 5 to 25 gives us the nice round number 30! From 30, adding 3 more is easy. You could also use other combinations like 6 + 2 or 7 + 1.
The problem asks for two jumps specifically, but you could break 8 into more smaller jumps if needed. However, two strategic jumps are usually the most efficient way.
Look for combinations that help you land on multiples of 10 first! Starting from 25, adding 5 gets you to 30, which makes the next jump super easy to visualize.
Write down each step: Start at 25, first jump lands at 30, second jump lands at 33. Always record your position after each jump to avoid confusion!
For addition problems, we only jump forward (to the right) on the number line. You could do one big jump of 8, but breaking it into smaller jumps helps you visualize and check your work better.
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