Add fifty units to the number 31.
What is the resulting number?
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Add fifty units to the number 31.
What is the resulting number?
To solve this problem, we'll perform simple addition:
Step 1: Identify the numbers to be added, which are 31 and 50.
Step 2: Calculate the sum: .
Let's perform the calculation:
Since there's nothing to carry over, the sum directly gives us the resulting number. Thus, .
Therefore, the resulting number when adding fifty units to the number 31 is .
If we have 67 blocks in total, how many blocks will remain if we remove 5 tens and 4 ones?
We start from the units place (rightmost digit) because if there's any carrying needed, it flows from right to left. This ensures we handle all place values correctly!
Line up the numbers vertically so the units align with units and tens align with tens. This makes it much easier to see which digits belong together!
Method 1: Add in reverse order (50 + 31). Method 2: Count up from the larger number. Both should give you !
Adding fifty units means adding the number 50. The word 'units' just emphasizes we're adding 50 whole number quantities to our starting number of 31.
Yes! When adding to numbers ending in 0, you can think: 31 + 50 is like 31 + 5 tens = 31 + 50. The units digit stays the same, and you just add to the tens place.
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