Choose the correct sign:
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Choose the correct sign:
To solve this problem, we need to determine which operator between , , or makes the mathematical expression valid. Let's perform each step carefully.
First, we'll compute both sides of the expression:
Now, let's compare the results. We have on the left and on the right:
Since , the correct operator to use is .
Therefore, the expression is correctly written as:
Thus, the correct sign is .
If we have 67 blocks in total, how many blocks will remain if we remove 5 tens and 4 ones?
Yes! Even though this looks like a comparison problem, you still need to calculate each side completely using proper order of operations before comparing the results.
Then you'd use either or depending on which side is larger. Always calculate first, then decide which symbol fits.
No! You must work with the expression exactly as given. Rearranging would change the problem completely and give you a different answer.
The symbol always points to the smaller number. Think of it like a hungry mouth that wants to eat the bigger number! means 3 is less than 5.
Then you compare them normally! If the left side gives you 15 and the right side gives you 23, then , so you'd choose the less than symbol.
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