What do you get if you subtract 8 units from 17 units?
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What do you get if you subtract 8 units from 17 units?
To solve this problem, we'll follow these steps:
Now, let's work through each step:
Step 1: The given numbers are 17 (minuend) and 8 (subtrahend).
Step 2: Using the subtraction formula, we calculate .
Step 3: Cross-reference the result with the provided answer choices to ensure it matches choice 4, which is 9.
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?
The minuend is the number you start with (17), and the subtrahend is the number you take away (8). Think: minuend minus subtrahend equals difference.
Try counting up from 8 to 17! Count: 8, 9, 10, 11, 12, 13, 14, 15, 16, 17. That's 9 steps, so the answer is 9.
Checking prevents mistakes! If is correct, then should equal 17. This backward check catches errors.
Remember: the problem says "subtract 8 from 17," which means 17 is first. Write it as , not the other way around.
Yes! You can use a number line (start at 17, jump back 8 spaces), counting backwards (17, 16, 15, 14, 13, 12, 11, 10, 9), or mental math.
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