We have hundreds of course questions with personalized recommendations + Account 100% premium
To solve this subtraction problem, let's follow these simple steps:
Let's work through the steps:
Step 1: We are given two numbers: 66 (the minuend) and 60 (the subtrahend).
Step 2: Subtract the subtrahend from the minuend:
Thus, the difference between 66 and 60 is .
If we have 67 blocks in total, how many blocks will remain if we remove 5 tens and 4 ones?
This is easy because both numbers end in round tens! When subtracting round numbers like 60, you're essentially removing complete tens, leaving just the ones place: 66 has 6 ones, so the answer is 6.
The minuend is the first number (66) - what you're subtracting FROM. The subtrahend is the second number (60) - what you're taking away. Remember: minuend - subtrahend = difference.
Use addition to check subtraction! Add your answer to the subtrahend: . If you get the minuend back, your subtraction is correct!
Always read from left to right! The problem means 'start with 66, then take away 60'. Think of it as having 66 items and removing 60 of them.
Yes! Since 60 is a round number, think: '66 is 60 plus 6, so if I take away the 60, I'm left with just the 6!' This works great with any round tens subtraction.
Get unlimited access to all 18 Natural Numbers around 100 questions, detailed video solutions, and personalized progress tracking.
Unlimited Video Solutions
Step-by-step explanations for every problem
Progress Analytics
Track your mastery across all topics
Ad-Free Learning
Focus on math without distractions
No credit card required • Cancel anytime