📘 arithmetic

1. **State the problem:** We need to find the sum of 2 and 5. 2. **Formula used:** Addition of two numbers is given by $a + b$.

1. The problem is to find the sum of the numbers 15, 8.65, and 5. 2. The formula for addition is simply adding all numbers together: $$\text{Sum} = a + b + c$$ where $a=15$, $b=8.6

1. The problem asks to circle the even numbers from the list: 24, 77, 92, 41, 56. 2. Even numbers are integers divisible by 2 without a remainder.

Let's look at the fraction $\frac{5}{5}$ step by step! 🥳 **Step 1:** Imagine you have 5 big yummy 🍎 apples.

Let's solve $\frac{5}{2}$ step by step!\n\n**Step 1:** Imagine you have 5 big cookies 🍪 🍪 🍪 🍪 🍪.\n\n**Step 2:** You want to share them equally into 2 groups.\n\n**Box 1:** <div st

1. The problem is to find the value of the number 14. 2. Since 14 is a constant number, its value is simply 14.

1. The problem is to understand or work with the number 3.45. 2. Since no specific operation or question is given, let's consider the number as a decimal.

1. The problem is to multiply the mixed number $9 \frac{1}{12}$ by 9. 2. First, convert the mixed number to an improper fraction. The mixed number $9 \frac{1}{12}$ means $9 + \frac

1. The problem is to find the sum of 136.168 and 272.16. 2. The formula for addition is:

1. The problem is to subtract the mixed numbers $6 \frac{6}{10}$ and $3 \frac{7}{10}$.\n\n2. First, convert the mixed numbers to improper fractions.\n\nFor $6 \frac{6}{10}$: $$6 \t

1. **State the problem:** Calculate the difference between the mixed numbers $8 \frac{2}{8}$ and $3 \frac{3}{8}$. 2. **Convert mixed numbers to improper fractions:**

1. The problem is to multiply the numbers 2.88 and 3.26. 2. The formula for multiplication is straightforward: multiply the two numbers directly.

1. **Problem 7:** Sana cleaned $\frac{1}{4}$ of her house, and her sister cleaned $\frac{1}{5}$ of the remaining part. Find the ratio of clean to unclean parts. 2. **Step 1:** Calc

1. The problem is to evaluate the expression $1:3:5:2 \times 1/4$. 2. First, we need to clarify the meaning of the colons ":" in the expression. Typically, colons can represent rat

1. The problem asks: What does the digit 2 mean in the number 526,555? 2. To find the place value of a digit, we look at its position from right to left: ones, tens, hundreds, thou

1. The problem is to multiply 31 by 6. 2. The formula for multiplication is:

1. **Problem 12:** Add $1 + \frac{1}{4}$. - Convert 1 to a fraction with denominator 4: $\frac{4}{4}$.

1. The problem is to divide 1792 by 8. 2. The formula for division is $\text{Dividend} \div \text{Divisor} = \text{Quotient}$.

Let's find out how many videos we watch each day if we watch 41 videos in a week! 📅 1️⃣ Imagine you have 41 videos to watch this week. That's a lot! <span style='font-size: 2em;'>📺

Let's solve this step by step! 🎉 **Step 1:** Imagine you have 41 big yummy 🍎 apples.

1. Let's start with a simple problem: Add 3.75 and 2.4. 2. To add decimals, align the decimal points and add as with whole numbers.