📘 arithmetic

1. Subtraction means take away. 2. Imagine you have $5$ apples 🍎🍎🍎🍎🍎.

1. The problem asks if the subtraction $$463 - 317 = 146$$ is an example of triple-digit subtraction. 2. Triple-digit subtraction means subtracting numbers where both the minuend (

1. **State the problem:** We want to find the result of the subtraction $$463 - 317$$ using long subtraction. 2. **Start with the ones place:** The ones digit in the minuend is $3$

1. Howard read 1/6 of a book each day until he finished two books. How many days did it take Howard to read both books? 2. The school day is 7 hours long. If recess lasts 1/4 hour,

1. **State the problem:** We need to calculate the value of $8 \div 1.2$. 2. **Recall the division rule:** Dividing by a decimal can be simplified by multiplying numerator and deno

1. **Problem:** Simplify and verify the equality for (3) $-1 \frac{2}{3} + \frac{1}{15} = -1 \frac{10}{15} + \frac{1}{15}$. 2. Convert mixed numbers to improper fractions:

1. **Problem 13:** Mary has 12 pots of flowers and 15 pots of trees. She wants to arrange them in the same number of rows for both flowers and trees. We need to find the maximum nu

1. **State the problem:** John wants to find the minimum number of books such that the books can be divided evenly into sets of $6$ or $8$ with no remainder. 2. **Formula and conce

1. **Problem:** Compute $21. (+1/3) - (-1/3)$. 2. **Formula and rules:** Subtracting a negative number is the same as adding its positive.

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 consider the numbers $2$, $3$, and $4$. 2. Since no specific operation or question is given, we can interpret this as identifying or working with these numbe

1. The problem asks to round a value labeled as part B to the nearest hundredth. 2. Rounding to the nearest hundredth means keeping two digits after the decimal point.

Let's see what $280 \div 103$ is! 1️⃣ Imagine you have 280 candies 🍬 arranged in groups.

1. The problem asks to write the numeral $91\,005$ in words. 2. To write a number in words, we break it down by place value.

1. **State the problem:** Sarah wins $50$ tickets using $25$ tokens. We want to find how many tickets she wins per token. 2. **Formula:** To find tickets per token, divide total ti

1. **State the problem:** Multiply 10000000000 by 2009000. 2. **Formula used:** Multiplication of two numbers $a \times b$.

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

1. **State the problem:** Calculate the product of 2 and 2. 2. **Formula used:** Multiplication of two numbers $a$ and $b$ is given by $a \times b$.

1. The problem is to calculate the product of 2 and 2. 2. The formula for multiplication is $a \times b = c$, where $a$ and $b$ are numbers and $c$ is their product.

1. **Place Value**: The value of a digit depends on its position in a number. For example, in $345$, the digit $3$ is in the hundreds place, so its value is $3 \times 100 = 300$.\n

1. **State the problem:** Calculate $2 \frac{4}{9} \div 4 \frac{2}{3} - \frac{3}{7}$. 2. **Convert mixed fractions to improper fractions:**