📘 arithmetic

Let's learn fractions step by step! 🎉 **Step 1:** Imagine you have <span style='font-size: 2em;'>🍎 🍎 🍎 🍎</span> (4 apples).

Let's find an equivalent fraction for $\frac{3}{9}$ with denominator 27! 🎉 1️⃣ Imagine you have 3 big apples 🍎 🍎 🍎 out of 9 apples total. That's $\frac{3}{9}$.

1. The problem is to find the derivative of the function $$f(x) = 47 - 62$$. 2. This is a simple arithmetic subtraction problem, not a function derivative.

1. The problem is to multiply 10 by 18 and then divide the result by 2. 2. The formula for this operation is $$\frac{10 \times 18}{2}$$.

1. Planteamos el problema: Dividir 58.5 entre 4.2. 2. Para dividir números decimales, primero eliminamos los decimales multiplicando ambos números por 10 para convertirlos en enter

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

1. The problem asks to find the common number between given numbers, but no specific numbers were provided. 2. To find a common number, we usually look for a common factor, multipl

1. The problem is to find the total amount paid including the charge. 2. The formula to calculate the total amount is:

1. Problem: Calculate $(-3 \times 2) + 7$. 2. Formula and rules: Use the order of operations (multiplication before addition).

1. The problem is to add the numbers: $\frac{1}{3}$, $-0.6$, $-1.2$, and $-\frac{1}{4}$.\n\n2. First, convert all numbers to fractions or decimals for easier addition.\n- $\frac{1}

1. The problem involves filling in missing values in a table with fractions and decimals. 2. We start by understanding the given values: fractions like $\frac{1}{3}$, $-\frac{1}{4}

1. The problem is to find the percentage of a given number. 2. The formula to find the percentage is:

1. The problem is to understand the number 15. 2. The number 15 is a positive integer.

1. **Problem:** Express the decimal number 263.271 in a place value grid and write the place value of the underlined digit (assuming the underlined digit is 7). 2. **Place Value Gr

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

1. The problem is to multiply 200 by 9. 2. The formula for multiplication is $a \times b = c$, where $a$ and $b$ are numbers and $c$ is the product.

1. The problem is to find the sum of 9 and 10. 2. The formula for addition is $a + b = c$, where $a$ and $b$ are numbers and $c$ is their sum.

1. The problem asks to find which number among 373, 450, 555, 128, and 261 has the greatest remainder when divided by 30. 2. The remainder when a number $n$ is divided by $d$ is fo

1. The problem states Kelly gave 1/5 of her picture cards to Holly, and that amount is 10 cards. 2. To find the total number of picture cards Kelly had, we use the fact that 1/5 of

1. The problem is to find the sum of 3 and 5. 2. The formula for addition is simply $a + b = c$, where $a$ and $b$ are numbers and $c$ is their sum.

1. The problem is to find the result of the expression $1 - 5$. 2. The subtraction operation means we take 5 away from 1.