If:
Solve the following addition problem:
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If:
Solve the following addition problem:
To solve this problem, we'll follow these steps:
Now, let's work through these steps:
Step 1: The problem states that the yellow shape is equivalent to .
Step 2: We replace the yellow shape with in the addition equation.
Step 3: Solve the equation . This addition gives us the solution.
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 problem is testing your ability to substitute known values into expressions. It's like a code where the yellow shape represents the number 12.
No! This is substitution, not solving. The symbol already has a known value (12), so you just replace it and calculate.
Always look back at the given information at the start of the problem. Write down what each symbol equals before you begin calculating.
After substituting, double-check your arithmetic: . Count up from 12 by tens: 12, 22, 32, 42. Or use , then add the remaining 2.
Yes! Each problem defines what its symbols mean. Always read the given information carefully - the same shape might equal different numbers in different problems.
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