For which addition equations can you make a 10 to add? Choose two that apply. 24 + 14 = ? 17 + 25 = ? 16 + 13 = ? 26 + 14 = ?
Understand the Problem
The question is asking to identify which two addition equations can be used to make a ten when adding.
Answer
$16 + 13 = ?$ $26 + 14 = ?$
Answer for screen readers
$16 + 13 = ?$ $26 + 14 = ?$
Steps to Solve
- Evaluate $24 + 14$
Adding the two numbers together: $24 + 14 = 38$
- Evaluate $17 + 25$
Adding the two numbers together: $17 + 25 = 42$
- Evaluate $16 + 13$
Adding the two numbers together: $16 + 13 = 29$
- Evaluate $26 + 14$
Adding the two numbers together: $26 + 14 = 40$
- Determine pairs that make 10
Now we need to determine if we can "make a 10" when adding. For $16 + 13$, we can take $4$ from $13$ and add to $16$ to get $20 + 9 = 29$. So $16 + 13$ can make a 10 to add. For $26 + 14$ we can take $4$ from $14$ to add to $26$ to get $30 + 10 = 40$. So $26 + 14$ can make a 10 to add.
$16 + 13 = ?$ $26 + 14 = ?$
More Information
In Mathematics, making a ten means breaking apart a number to make a group of ten. This can simplify addition.
Tips
A common mistake is miscalculating the sum of the numbers. Always double-check that your addition is correct.
AI-generated content may contain errors. Please verify critical information
