📘 arithmetic

1. The problem is to understand the number 3 as given. 2. Since 3 is a single number and not an equation or expression, there is no further simplification or calculation needed.

1. The problem is to understand the number 3 as given. 2. The number 3 is a constant integer and does not require further simplification or evaluation.

1. The problem is to evaluate the expression: $5 + 3 \div 4 - 1 \times 6$. 2. According to the order of operations (PEMDAS/BODMAS), we first perform division and multiplication fro

1. The problem is to find the sum of 65 and 5. 2. Add the two numbers: $$65 + 5 = 70$$

1. The problem is to understand the number 9 and its properties. 2. 9 is a single-digit positive integer.

1. Problem: What should be subtracted from 3L 300 ml to get 2L 800 ml? Step 1: Convert liters and milliliters to a single unit (milliliters).

1. Problem: What should be subtracted from 3L 300 ml to get 2L 800 ml? Step 1: Convert liters and milliliters to milliliters for easier calculation.

1. The problem is to calculate the value of the expression 41. 2. Since 41 is a constant number and there are no operations to perform, the value is simply 41.

1. The problem is to evaluate and understand addition examples. 2. Addition is the process of combining two or more numbers to get their total or sum.

1. Statement of the problem. Three girls paid $100\times3=300$ in total to share a motel room.

1. Multiply the fractions and mixed numbers: 21. Calculate $\frac{2}{3} \times 3 \times \frac{1}{8}$.

1. Problem statement: Three girls paid $100 each, a total of $300, to share a motel room. 2. The clerk later realizes the correct charge is $250, so $50 must be returned to the gir

1. The problem involves three parts: a) graphing temperatures of seven Ethiopian cities on a number line, b) identifying the coldest city, and c) identifying the warmest city. 2. S

1. **State the problem:** We need to fill the blanks in the two decimal numbers \(_ . 7 _\) and \(_ . _ 0\) using the digits 4, 5, 6, and 7, so that the numbers fall between 6 and

1. Problem statement. Three girls each paid $100$ for a motel room, for a total of $300$.

1. **State the problem:** A bakery uses 30 kg of an ingredient per day. We want to find out how many 2.5 kg units they use per day. 2. **Set up the division:** To find the number o

1. The problem states that a box has 12 rows of apples, but we need more information to find the total number of apples, such as how many apples are in each row. 2. Without the num

1. Let's solve arithmetic expressions from lines 15 to 39. 15.

1. The problem involves performing arithmetic calculations based on the given exercises. 2. First, solve the multiplication problems:

1. Calculate $8.5 \times 6$. Multiply the two numbers:

1. **State the problem:** We need to calculate the division of 107.69 by 0.062. 2. **Write the division expression:** $$\frac{107.69}{0.062}$$