7 Complete the following. $$ 10 imes 79 $$ $$ \begin{array}{ll} ext { a } \vee ext { If } 22+18=40 ext {, then } 40-18=\square & ext { b }{ }^{\vee} ext { If } 25+37=62 ext {, then } \square-\square= \ ext { c If } 15 imes 20=300 ext {, then } 300 \div 20=\square & ext { d If } 12 imes 16=192 ext {, then } \square \div 12=\end{array} $$

Question

7 Complete the following. $$ 10 	imes 79 $$ $$ \begin{array}{ll}	ext { a } \vee 	ext { If } 22+18=40 	ext {, then } 40-18=\square & 	ext { b }{ }^{\vee} 	ext { If } 25+37=62 	ext {, then } \square-\square= \ 	ext { c If } 15 	imes 20=300 	ext {, then } 300 \div 20=\square & 	ext { d If } 12 	imes 16=192 	ext {, then } \square \div 12=\end{array} $$

UpStudy AI · Accepted Answer

Let's solve each part step by step.

### Part a
Given: 
$$ 22 + 18 = 40 $$
We need to find:
$$ 40 - 18 = \square $$

**Calculation:**
$$
40 - 18 = 22
$$
So, the answer for part a is:
$$
\boxed{22}
$$

### Part b
Given:
$$ 25 + 37 = 62 $$
We need to find:
$$ \square - \square = $$

To express this, we can use the numbers we have:
Let $$ x = 25 $$ and $$ y = 37 $$. Then we can write:
$$ 62 - 25 = 37 $$
or
$$ 62 - 37 = 25 $$

So, we can fill in the blanks as:
$$ 62 - 25 = 37 $$
or
$$ 62 - 37 = 25 $$

Thus, the answer for part b can be represented as:
$$
\boxed{62 - 25 = 37}
$$
or
$$
\boxed{62 - 37 = 25}
$$

### Part c
Given:
$$ 15 \times 20 = 300 $$
We need to find:
$$ 300 \div 20 = \square $$

**Calculation:**
$$
300 \div 20 = 15
$$
So, the answer for part c is:
$$
\boxed{15}
$$

### Part d
Given:
$$ 12 \times 16 = 192 $$
We need to find:
$$ \square \div 12 = $$

To find this, we can express it as:
Let $$ x = 192 $$. Then we can write:
$$ 192 \div 12 = \square $$

**Calculation:**
$$
192 \div 12 = 16
$$
So, the answer for part d is:
$$
\boxed{16}
$$

### Summary of Answers:
- a: $$ \boxed{22} $$
- b: $$ \boxed{62 - 25 = 37} $$ or $$ \boxed{62 - 37 = 25} $$
- c: $$ \boxed{15} $$
- d: $$ \boxed{16} $$
a: 22 b: 62 - 25 = 37 or 62 - 37 = 25 c: 15 d: 16

7 Complete the following.

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