📘 arithmetic

1. The problem is to explain a math concept using numbers instead of symbols. 2. Let's consider a simple example: addition of two numbers.

1. Let's understand divisibility rules in simple terms. 2. Rule for 2: A number is divisible by 2 if its last digit (ones place) is divisible by 2. This means the last digit can be

1. The problem is to understand the place value of each digit in the number 92,735. 2. The place value of a digit depends on its position in the number. Each position represents a

1. The problem is to understand when one number is divisible by another without leaving any remainder. 2. The rule is: If you divide one number by another and the remainder is zero

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

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

1. The problem is to evaluate the expression $2$. 2. Since the expression is a single number, there is no calculation needed.

1. **State the problem:** Gina makes 2 handwoven bags every week. We want to find out how many bags she makes in 5 weeks. 2. **Formula used:** To find the total number of bags made

1. **State the problem:** Calculate the value of $22 + \frac{67}{58}$.\n\n2. **Recall the order of operations:** Division must be done before addition.\n\n3. **Calculate the divisi

1. **State the problem:** Kaya Reb bought 2 trays of eggs, and each tray contains 6 eggs. We need to find the total number of eggs bought. 2. **Formula used:** To find the total nu

1. **State the problem:** Calculate the product of 5.4 and 3.2. 2. **Formula used:** Multiplication of two decimal numbers is done by multiplying as if they were whole numbers and

1. **Problem statement:** Find the result of the first problem: $-1.3 + 1.3$. 2. **Formula and rules:** Addition of real numbers follows the rule that adding a number and its oppos

1. **State the problem:** We need to find the product of 426 and 0.24. 2. **Formula used:** Multiplication of two numbers is given by $$a \times b$$.

1. Тодорхойлж байна: Пальтоны анхны үнэ 480000 төгрөг бөгөөд үүнээс 25% хямдарсан байна. 2. Хямдралын хэмжээг олох томъёо: $$\text{Хямдрал} = \text{Анхны үнэ} \times \frac{\text{Хя

Let's solve $5 \times 9$ step by step! 🎉 **Box 1:**

1. The problem is to multiply the numbers 0.15 and 1.5. 2. The formula for multiplication is simply $a \times b = c$, where $a$ and $b$ are the numbers to multiply.

1. The problem is to find the product of 61 and 63. 2. We use the multiplication formula: $$a \times b$$ where $a=61$ and $b=63$.

1. **State the problem:** We need to find the product of 463 and 52, then subtract 965 from the result. 2. **Write the expression:** The problem can be expressed as $$463 \times 52

1. **State the problem:** We need to find the product of 463 and 52, then subtract 965 from the result. 2. **Write the expression:** The problem can be expressed as $$463 \times 52

1. The problem asks us to multiply by 8 the difference of 2103 and 987. 2. First, find the difference: $$2103 - 987$$.

1. **State the problem:** We need to find the product of 9 and 13, then add 63 to that product. 2. **Write the formula:** The product of two numbers $a$ and $b$ is $a \times b$. Th