Calculate: Adding 20 Units to 66 - Basic Addition Problem

Add twenty units to the number 66. What is the resulting number?

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Add twenty units to the number 66. What is the resulting number?

To solve this problem, we'll follow these steps:

Now, let's work through each step:

Step 1: The initial number is given as 66, and we need to add 20 to it.

Step 2: We'll perform the addition:
$66 + 20 = 86$

Therefore, the solution to the problem is $86$ .

$86$

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If we have 67 blocks in total, how many blocks will remain if we remove 5 tens and 4 ones?

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