📘 arithmetic

1. The problem is to subtract the mixed numbers $2 \frac{3}{10}$ and $1 \frac{3}{4}$. 2. First, convert the mixed numbers to improper fractions:

1. The problem is to add the mixed numbers $2 \frac{1}{2}$ and $3 \frac{1}{6}$. 2. Convert each mixed number to an improper fraction:

1. The problem is to subtract the mixed numbers $5 \frac{4}{9}$ and $2 \frac{2}{9}$.\n2. Convert each mixed number to an improper fraction:\n $5 \frac{4}{9} = \frac{5 \times 9 +

1. The problem is to find the sum of 1 and 1. 2. Addition is the process of combining two numbers to get their total.

1. **State the problem:** Multiply $0.2437$ by $15$ to find the product. 2. **Write the multiplication:** $$0.2437 \times 15$$

1. The problem is to understand the number 111110 and its nature. 2. The number 111110 is a decimal number composed of the digits 1, 1, 1, 1, 1, 0.

1. The problem asks us to perform arithmetic operations on numbers and round the results to a specified number of decimal places (dp). 2. (1) Convert 21.17874 to 3dp.

1. Problem: Convert each mixed fraction or fraction to a decimal fraction. 2. Recall that a mixed fraction $a \frac{b}{c}$ converts to decimal as $a + \frac{b}{c}$.

Problem statement: Fill the missing entries in five 2×3 connected-box grids using the property that in each adjacent $2\times2$ block the cross products are equal, i.e. $a_{top}\cd

1. Stating the problem: Calculate the sum of 6 and 4. 2. Add the numbers: $$6 + 4 = 10$$

1. State the problem: Find the difference between the two numbers 5,921 and 3,088. 2. Write the subtraction expression: $$5921 - 3088$$.

1. The problem asks us to find the difference between the two numbers 5,921 and 3,088. 2. To find the difference, subtract the smaller number from the larger number:

1. **State the problem:** We need to find the difference between the two numbers 5921 and 3088. 2. **Set up the subtraction:**

1. **Calculate the cost of carpet for Jonah** Jonah needs 14 square metres of carpet and each square metre costs 85.

1. Problem b) Calculate the total number of bananas: - Given: 600 boxes, 55 bananas per box.

1. Write the numbers in column form and align the decimal points for addition. 2. Add the numbers digit by digit starting from the rightmost decimal place.

1. **State the problem:** We want to understand why $1 + 1$ equals $2$. 2. **Define the numbers:** The number $1$ represents a single unit or object.

1. The user input is the number 1, which is a simple numerical value. 2. Since there is no explicit problem stated, let's interpret it as a problem to find the value or to consider

1. The problem is to find the sum of 1 and 1. 2. Start by writing the expression: $1 + 1$.

1. **Estimate 466 ÷ 3** Estimate 466 to a number divisible by 3 closely: 465.

1. Let's state the problem: We need to add the three large numbers: $14,385,600,000 + 10,792,800,000 + 5,997,600,000$. 2. Add the first two numbers: