📘 arithmetic

1. **Stating the problem:** Calculate $3 - 1 \frac{4}{5}$. 2. **Convert mixed numbers to improper fractions:**

1. **State the problems:** We need to solve the following subtraction problems involving mixed numbers and fractions:

1. **State the problems:** We need to subtract the mixed fractions:

1. **State the problem:** Calculate $3 - 1 \frac{3}{4}$. 2. **Convert mixed numbers to improper fractions:**

1. **State the problem:** We need to calculate $3 - 1 \frac{4}{5}$. 2. **Convert the mixed number to an improper fraction:**

1. **State the problem:** Calculate the value of $1 - 5$. 2. **Recall the subtraction rule:** Subtracting a larger number from a smaller number results in a negative number.

1. Problem 116: Find when all three stoves need refilling simultaneously. We use the Least Common Multiple (LCM) of the refill times 18, 24, and 30 minutes.

1. **State the problem:** Calculate the sum of 1 and 1. 2. **Formula used:** Addition of two numbers is given by $a + b$.

1. Let's clarify the problem: You are asking why multiplying 2.29 by some number results in 626.28. 2. To find the number that when multiplied by 2.29 gives 626.28, we use the form

1. **List the first eight prime numbers.** Prime numbers are numbers greater than 1 that have no divisors other than 1 and themselves.

1. The problem asks: "The value of the digit in the ten thousands place is how many times the value of the digit in the thousands place?"\n\n2. From the place-value chart, the digi

1. **State the problem:** Calculate the sum of the numbers 2, 2, and 3. 2. **Formula used:** The sum of numbers is calculated by adding them together: $$\text{Sum} = a + b + c$$

1. **State the problem:** We need to write a number between 5000 and 6000 that has 3 hundreds, 2 ones, 7 tenths, and 4 thousandths in both standard and expanded form. 2. **Understa

1. **State the problem:** We have the number 60429 formed by digits 4, 0, 6, 2, 9. The digit 6 is initially in the thousands place. We move the digit 6 to the hundredths place in t

1. **State the problem:** Calculate the value of $1 - 5$. 2. **Recall the subtraction rule:** Subtracting a larger number from a smaller number results in a negative number.

1. **State the problem:** We need to find the product of 0.04 and 0.08. 2. **Formula used:** The product of two numbers $a$ and $b$ is given by $$a \times b$$.

1. **State the problem:** We need to find the total cost for 90 members of the science club to visit the history museum, given that the cost per member is 175.75. 2. **Formula used

1. **State the problem:** Find the product of 12.22 and 15.38. 2. **Formula used:** To find the product of two numbers, multiply them directly:

1. **State the problem:** We need to find how many more pounds of fruits the market sold on Saturday compared to Tuesday. 2. **Identify the total pounds sold each day:**

1. **State the problem:** A customer buys shoes for 39.99, a shirt for 19.99, and a belt for 9.99. They pay with 100. We need to find the change. 2. **Formula:** Change = Amount gi

1. The problem is to understand the relationship or operation involving the numbers 1 and 1.82. 2. Since the user did not specify an operation, let's consider basic operations: add