📘 arithmetic

1. **State the problem:** Calculate the sum of 1234 and 123. 2. **Formula used:** Addition of two numbers is given by $$a + b$$ where $a=1234$ and $b=123$.

1. **State the problem:** Calculate the product of $7$ and $2.33452$. 2. **Formula used:** Multiplication of two numbers: $$a \times b$$ where $a=7$ and $b=2.33452$.

1. The problem is to understand the number $9$. 2. Since $9$ is a single number, there is no equation or formula to apply here.

1. The problem is to calculate the value of the expression $1-2$. 2. The formula used here is simple subtraction: $$a - b$$ where $a=1$ and $b=2$.

1. ችግሩን እንገምግማለን። በዚህ ጥያቄ የተጠየቀው ነገር የ$85$ አካፍይ የሆነው ቁጥር ማን እንደሆነ ነው። 2. አካፍይ ማለት አንድ ቁጥርን በሌላ ቁጥር ማካፈል ማለት ነው። እንደ ምሳሌ $\frac{a}{b}$ እንደ አካፍይ ይታወቃል።

1. **State the problem:** We need to multiply the fractions $\frac{5}{8}$ and $\frac{10}{11}$. 2. **Formula used:** To multiply two fractions $\frac{a}{b}$ and $\frac{c}{d}$, use t

1. The problem is to find the sum of 900 and 800. 2. The formula for addition is $a + b = c$, where $a$ and $b$ are the numbers to add, and $c$ is the result.

1. **State the problem:** Calculate the value of the expression $3 \times \frac{5}{7}$. 2. **Formula used:** Multiplication of a whole number by a fraction is done by multiplying t

1. **State the problem:** We need to calculate the value of $\frac{360000}{25}$. 2. **Formula used:** Division of two numbers is performed by dividing the numerator by the denomina

1. **State the problem:** We need to divide $89$ by $12$. 2. **Write the division expression:** $$\frac{89}{12}$$

1. **State the problem:** Calculate the sum of the numbers 20, 20, 20, and 7. 2. **Formula used:** To find the sum of several numbers, use the addition formula:

1. **সমস্যা বর্ণনা:** আমিনা তার মা ও ভাইয়ের নির্দিষ্ট একক যথাক্রমে $106 \frac{9}{20}$ গ্রাম এবং $18 \frac{6}{5}$ গ্রাম খুঁজেছে। প্রশ্নগুলো হলো: ক) $\frac{9}{20}$, $\frac{6}{5}$, $\

1. **State the problem:** We are given two expressions to evaluate and compare: $$\frac{5}{6} \times \frac{2}{1}$$ and $$\frac{4}{6} \div 2$$, and we want to understand how $$\frac

1. Let's start by understanding what fractions and mixed numbers are. 2. A fraction is a number that represents a part of a whole and is written as $\frac{a}{b}$ where $a$ is the n

1. **Find the median of the data set $12$, $15$, $15$, $18$, $20$, $22$, $24$.** The median is the middle value when the data is ordered.

1. **State the problem:** Calculate the value of the expression $$(6 + 2) \times 5 - 4 \div 2$$. 2. **Recall the order of operations (PEMDAS/BODMAS):**

1. **State the problem:** Multiply $8,742$ by $94$. 2. **Formula used:** Multiplication of two numbers is done by multiplying each digit and adding the results accordingly.

1. The question "What are the operation" is unclear as it stands. 2. If you mean "What are the operations in mathematics?", then the main operations are addition, subtraction, mult

1. **State the problem:** A farmer has $3 \frac{3}{5}$ liters of fertilizer and pours it into containers each holding $\frac{3}{10}$ liter. He uses $\frac{1}{3}$ of the containers.

1. **State the problem:** We need to find how many students walk to school if 15% of 800 students walk. 2. **Formula:** To find a percentage of a number, use the formula:

1. **State the problem:** We need to find the cost of one cookie if 15 cookies cost 9. 2. **Formula:** The cost per cookie is given by dividing the total cost by the number of cook