📘 arithmetic

1. The problem is to find the sum of the given numbers, including positive and negative values. 2. We will add all positive numbers and subtract all negative numbers accordingly.

1. **State the problem:** Multiply 69 by 54. 2. **Formula used:** Multiplication of two numbers can be done using the standard algorithm.

1. **Problem Statement:** Shalvi has 36 apples and 60 bananas and wants to distribute them equally among guests without discrimination. 2. **Formula and Concept:** To find the maxi

1. **State the problem:** We need to divide 2321 by 4 using long division. 2. **Recall the division formula:** Dividend = Divisor × Quotient + Remainder.

1. **State the problem:** Calculate the sum and difference of the mixed numbers and fraction: $2 \frac{3}{4} + 1 \frac{1}{3} - \frac{5}{6}$. 2. **Convert mixed numbers to improper

1. **State the problem:** Calculate the sum and difference of the mixed numbers and fraction: $2 \frac{3}{4} + 1 \frac{1}{3} - \frac{5}{6}$. 2. **Convert mixed numbers to improper

1. The problem asks: How much do you pay for four tubes of toothpaste if the offer is "2+1 GRATIS" and each tube costs 1.39 euros? 2. The "2+1 GRATIS" means if you buy 2 tubes, you

1. **State the problem:** Simplify the expression $2 \times 3$. 2. **Formula and rules:** Multiplication is one of the basic arithmetic operations where you add a number to itself

1. **State the problem:** Simplify the expression $2444 - 1228$. 2. **Formula used:** Subtraction of integers is performed by subtracting the second number from the first: $$a - b

1. The problem is to multiply 6 by 5. 2. The multiplication formula is $a \times b = c$, where $a$ and $b$ are numbers and $c$ is their product.

1. **State the problem:** We need to find the sum of 4578 and 227, i.e., solve the equation $$4578 + 227 = ?$$. 2. **Formula used:** Addition of two numbers is performed by adding

1. The problem is to multiply 2910 by 1313. 2. The formula for multiplication is straightforward: multiply the two numbers directly.

1. The problem is to evaluate the expression $2$. 2. Since the expression is a single number, no operations are needed.

1. **State the problem:** We have 145 bars of chocolate divided equally among children, each child receiving 3 bars. We need to find the number of children. 2. **Formula used:** To

1. The problem is to find the quotient and remainder when dividing 29 by 4. 2. The division formula is: $$\text{Dividend} = (\text{Divisor} \times \text{Quotient}) + \text{Remainde

1. The problem is to find the quotient and remainder when dividing 29 by 4 using long division. 2. The formula for division is: $$\text{Dividend} = (\text{Divisor} \times \text{Quo

1. We are given multiple lists of countries with associated numbers. 2. The task is to sum the numbers for each country across all lists.

1. The problem is to find the total or keseluruhan of a given set or quantity. 2. The formula for total is the sum of all individual parts: $$\text{Total} = \sum_{i=1}^n x_i$$ wher

1. **Problem:** Use all 7 cards (2, 4, 1, 3, +, ×) to complete the calculation: $(__ + __) \times __ = 9$. 2. **Formula and rules:** The expression is of the form $(a + b) \times c

1. The problem asks why the product of 144 minus 91.80 and 52.20 is what it is. 2. First, clarify the expression: it means $(144 - 91.80) \times 52.20$.

1. The problem is to subtract 91.80 from 144. 2. The subtraction formula is $a - b = c$, where $a = 144$ and $b = 91.80$.