If we have 17 blocks and we remove 7 blocks, how many blocks will remain
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If we have 17 blocks and we remove 7 blocks, how many blocks will remain
To solve this problem, we will use simple subtraction, following these steps:
Step 1: Identify the initial quantity of blocks, which is 17.
Step 2: Identify the quantity to be removed, which is 7 blocks.
Step 3: Perform the subtraction to find the remaining quantity of blocks:
By calculating , we find that the remaining quantity is .
Therefore, the solution to the problem is .
If we have 67 blocks in total, how many blocks will remain if we remove 5 tens and 4 ones?
Look for key words like 'remove', 'take away', 'subtract from', or 'how many remain'. These tell you to subtract! Words like 'total', 'combine', or 'altogether' mean add.
Yes! The visual shows blocks you can count. Count all blocks first (17), then imagine crossing out 7 blocks. Count what's left to get your answer.
In subtraction, the bigger number usually comes first. Think: 'Start with 17 blocks, take away 7' becomes .
Use addition to check! Add your answer to the number you subtracted. If you get the original number, you're right: ✓
Blocks help you see the math! Instead of just numbers, you can visualize taking away objects. This makes subtraction easier to understand and remember.
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