using numbers 1, 3, 7, 8, 75, and 100. Make 650

To make 650 using the numbers 1, 3, 7, 8, 75, and 100, you can use the following combination:

\[
100 \times 7 = 700
\]
\[
700 - 75 = 625
\]
\[
625 + 25 = 650 \quad \text{(and 25 is obtained by: } 8 \times 3 + 1 = 25)
\]

So, the steps are:

1. Multiply 100 by 7 to get 700.
2. Subtract 75 from 700 to get 625.
3. Add 25 (calculated as \(8 \times 3 + 1\)) to 625 to reach 650.

Would you like more details or have any other questions?

Here are 5 related questions for practice:
1. How can you make 500 using the numbers 1, 3, 7, 8, 75, and 100?
2. Can you form 725 using only these numbers?
3. Is it possible to make 675 with a different combination of these numbers?
4. How can you make 150 using only addition or subtraction with these numbers?
5. Can you form 1000 using multiplication and addition with these numbers?

**Tip:** When trying to reach a target number using a given set of numbers, think about combining multiplication, addition, and subtraction to manipulate the values effectively.

Discover how to make 650 using the numbers 1, 3, 7, 8, 75, and 100. This guide provides a clear, step-by-step solution, utilizing multiplication, subtraction, and addition. Perfect for students in Grades 5-7 looking to strengthen their arithmetic skills.

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