What number will we get if we add 5 units to the number 75?
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What number will we get if we add 5 units to the number 75?
To solve this problem, we'll follow these steps:
Now, let's work through each step:
Step 1: The problem gives us that we need to add the number 5 to the number 75.
Step 2: Applying basic addition, , where and .
Step 3: Perform the addition: .
Therefore, the solution to the problem is , which corresponds to choice 1.
If we have 85 blocks in total, how many blocks will remain if we remove 4 tens and 1 one?
Adding 5 units simply means increasing a number by 5. Think of it as moving 5 steps forward on a number line from your starting position.
Be careful with the calculation! , not 85. You can verify this by counting up: 75, 76, 77, 78, 79, 80.
Absolutely! Since you're adding a small number like 5, you can simply count up from 75 or recognize that 75 + 5 = 80 directly.
Look for key words like 'add', 'plus', 'combine', or 'increase by'. The phrase 'add 5 units to 75' clearly signals addition.
That's perfectly fine! Whether you write horizontally or stack the numbers vertically, the answer is still 80.
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