📘 arithmetic

1. **State the problem:** We need to find the result of dividing 2 by 3. 2. **Formula:** Division of two numbers $a$ and $b$ (where $b \neq 0$) is given by:

1. The problem is to evaluate the expression $2 : 6 : 3$. 2. The colon symbol ":" is often used to denote division or ratio. Here, we interpret it as division from left to right.

1. The problem is to evaluate the expression $2 : 6 : 3$ which represents division in sequence. 2. Division is performed from left to right, so we first calculate $2 : 6$ and then

1. State the problem. Problem: Compare $\frac{2}{3}$ and $\frac{3}{4}$.

1. **State the problem:** Elliott starts with £15.50 and makes two subtractions: first £13, then 60p. We need to find how much money he has left. 2. **Convert money to a consistent

1. The problem is to divide 4 by 68. 2. The division formula is $\frac{a}{b}$ where $a$ is the numerator and $b$ is the denominator.

1. The problem is to find the sum of 1 and 1. 2. The formula for addition is simply combining the values: $$a + b$$ where $a=1$ and $b=1$.

Let's look at your question: $10\{10\}10$. Step 1: This looks like a math expression with braces.

1. The problem is to multiply 57 by 613. 2. The multiplication formula is straightforward: multiply each digit of the second number by the entire first number, then add the results

1. **State the problem:** Multiply 571 by 613. 2. **Recall the multiplication method:** We multiply each digit of the bottom number by each digit of the top number, starting from t

1. **State the problem:** Calculate $\frac{1}{2} \times 4$. 2. **Formula used:** Multiplying a fraction by a whole number is done by multiplying the numerator by the whole number a

1. **Stating the problem:** We need to find half of a quilt that is itself half of 2. 2. **Understanding the problem:** The phrase "1/2 of a quilt 1/2 2" can be interpreted as find

1. **State the problem:** Multiply the two numbers $426$ and $11$. 2. **Formula and rules:** Multiplication of whole numbers can be done using the standard algorithm where each dig

1. **State the problem:** Multiply 614 by 15 using the standard multiplication algorithm. 2. **Write the multiplication:**

1. The problem states: Determine if 12 is a common factor of 20 and 35. 2. A common factor of two numbers is a number that divides both numbers exactly without leaving a remainder.

1. The problem is to find the sum of $-1 + (-2)$. 2. When adding negative numbers, you move to the left on the number line because negative means going in the negative direction.

1. **State the problem:** We need to divide 11876 by 39. 2. **Recall the division formula:** Division is the process of determining how many times the divisor fits into the dividen

1. **State the problem:** Subtract 241 from 344. 2. **Write the subtraction:**

1. The problem is to perform the subtraction for the first problem: $535 - 340$. 2. Write the subtraction vertically:

1. The problem asks to find the total of "One Less," "Number Shown," and "One More" based on the abacus diagrams. 2. From the top abacus (Number Shown):

1. **State the problem:** Maurice found $\frac{1}{2}$ of a lemon meringue pie and ate $\frac{3}{5}$ of that portion. We need to find what fraction of the whole pie Maurice ate. 2.