📘 arithmetic

1. **State the problem:** Find the quotient for each division problem given. 2. **Formula:** The quotient is found by dividing the dividend by the divisor: $$\text{Quotient} = \fra

1. **State the problem:** Find the sum of $-1.4 + 2.2$. 2. **Recall the rule for adding positive and negative numbers:** When adding a negative and a positive number, subtract the

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

1. **State the problem:** Lois has 50 units of money and gives 3/10 of it to charity. We need to find how much she gives to charity. 2. **Formula used:** To find a fraction of a qu

1. The problem is to understand the number 5 as a mathematical value. 2. The number 5 is a positive integer and a whole number.

1. The problem is to find the sum of the numbers 3090 and 1854. 2. The formula for addition is simply $a + b = c$, where $a$ and $b$ are the numbers to add, and $c$ is the result.

1. The problem is to understand why we add 1 plus 3. 2. Addition is a basic arithmetic operation where we combine two numbers to get their total.

1. Let's start by stating the problem: Consumer arithmetic involves calculations related to buying and selling goods, including concepts like discounts, profit, loss, cost price, a

1. The problem asks which different numbers from 1 to 9 can be multiplied together to produce the same product. 2. We want to find pairs or sets of numbers $a, b, c, \ldots$ where

1. Let's start by defining whole numbers. Whole numbers are the set of numbers that include all the natural numbers (0, 1, 2, 3, ...) and zero. They do not include fractions, decim

1. The problem is to subtract 28 from 11, i.e., calculate $11 - 28$. 2. The subtraction formula is $a - b$, where $a=11$ and $b=28$.

1. **State the problem:** Sam usually runs for 48 minutes each day. On Monday, he completed only $\frac{1}{4}$ of his usual workout. We need to find the time Sam spent running on M

1. **State the problem:** Sam usually runs for 48 minutes each day. On Monday, he completed only $\frac{1}{4}$ of his usual workout. We need to find the time Sam spent running on M

1. The problem involves adding and subtracting fractions and mixed numbers. 2. To add or subtract fractions, we use the formula: $$\frac{a}{b} \pm \frac{c}{d} = \frac{ad \pm bc}{bd

1. **Stating the problem:** We need to subtract the numbers represented on the abacus rods: Hundreds (H), Tens (T), and Units (U).

1. **State the problem:** Calculate the value of the expression $$(2025 - 53) \div 4 + 25$$. 2. **Apply the order of operations:** According to the order of operations (PEMDAS/BODM

1. The problem is to find the result of dividing 28 by 7. 2. Division is the operation of determining how many times one number is contained within another.

1. **State the problem:** Find the product of 379 and 64. 2. **Formula used:** The product of two numbers $a$ and $b$ is given by multiplication: $$a \times b$$

1. **State the problem:** Organize the numbers 21, -8, 19, 5, -100, -2, 0, 13 from smallest to largest. 2. **Understand the rule:** When ordering numbers, negative numbers are smal

1. The problem is to organize a set of numbers from the smallest to the largest. 2. To do this, we compare each number and arrange them in ascending order.

1. The problem is to evaluate the expression involving the numbers -3, 27, 30, and -27. 2. Since the user only provided numbers without an explicit operation, let's consider the su