1) 11 + 5 = ? 2) 16 + 2 = ? 3) 23 + 64 = ? 4) 20 + q = ? 5) 7 + 52 = ? 6) 60 + 38 = ?

Understand the Problem

The question presents a series of basic arithmetic addition problems that need to be solved. It involves simple addition calculations with the aim of finding the correct sums for each equation provided.

Answer

1. $16$ 2. $18$ 3. $87$ 4. $20 + q$ 5. $59$ 6. $98$

Steps to Solve

Solve the first addition problem
In the first equation, we have:
$$ 11 + 5 = 16 $$
Solve the second addition problem
For the second equation:
$$ 16 + 2 = 18 $$
Solve the third addition problem
In the third equation we add:
$$ 23 + 64 = 87 $$
Solve the fourth problem (with variable)
Here we need to set the expression:
$$ 20 + q $$
If we want to find ( q ), we need to know the resulting value.
Solve the fifth addition problem
For the fifth equation:
$$ 7 + 52 = 59 $$
Solve the sixth addition problem
In the last equation:
$$ 60 + 38 = 98 $$

$16$
$18$
$87$
$20 + q$ (result dependent on the value of ( q ))
$59$
$98$

More Information

These addition problems range from single-digit to double-digit sums, demonstrating basic arithmetic skills. The variable ( q ) in the fourth problem signifies that the result will depend on its value.

Tips

Mistaking the order of operations. Remember that here we only have simple additions.
Forgetting to carry over when dealing with double-digit addition.

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