📘 arithmetic

1. **State the problem:** Multiply $\frac{1}{2}$ by $7 \frac{1}{2}$. 2. **Convert the mixed number to an improper fraction:**

1. **State the problem:** Divide 35,830 by 750 and find the quotient and remainder. 2. **Formula and rules:** Division can be expressed as $$\text{Dividend} = (\text{Divisor} \time

1. The problem states that the number of tiles is 786. 2. Since the problem only provides the total number of tiles, we need to clarify what is being asked (e.g., dimensions, arran

Let's learn addition step by step! 🎉 **Step 1:** Imagine you have some apples 🍎 🍎 🍎

1. Great question! 🌟 2. Addition means putting things together.

1. The problem is to find the final decimal answer for the number 4. 2. Since 4 is already a decimal number, no further calculation is needed.

1. **State the problem:** Calculate the value of the expression $$847,293 \times 652,847 - 389,476,921,350$$. 2. **Multiply the two numbers:**

1. The problem asks to solve for 8 and 9, but since no specific equations or context are given, I will interpret this as solving for the values 8 and 9 themselves. 2. Since 8 and 9

1. **Stating the problem:** Divide the decimal number 3.5 by the fraction \(\frac{3}{8}\). 2. **Formula and rules:** Dividing by a fraction is the same as multiplying by its recipr

1. **State the problem:** Divide the numbers 3.5 and 3.85. 2. **Formula used:** Division of two numbers is given by $$\frac{a}{b}$$ where $a$ is the dividend and $b$ is the divisor

1. **State the problem:** Divide 46.8 by 0.9. 2. **Formula used:** Division of decimals can be done by converting the divisor to a whole number.

1. **State the problem:** Divide 37.2 by 0.6. 2. **Formula used:** Division of decimals can be done by converting the divisor to a whole number and adjusting the dividend according

1. **State the problem:** Janine has 2 litres (2000 millilitres) of orange squash and cups that hold 300 millilitres each. She fills as many cups as possible. We need to find how m

1. The problem asks for the final answers for the expressions 4 and 7. 2. Since these are simple numbers, the final answers are the numbers themselves.

1. **Problem:** Write the missing word and show how to shift the decimal when multiplying or dividing by powers of 10. 2. **Rule:** Multiplying by 10, 100, 1000, etc., shifts the d

1. **Problem Statement:** Round the given decimals to the nearest thousandth, hundredth, and tenth. 2. **Rounding Rules:**

1. **State the problem:** Calculate $3 \frac{1}{2} - \frac{4}{3}$. 2. **Convert mixed number to improper fraction:**

1. **State the problem:** Aaden practices piano for 714 minutes in 3 weeks. We need to find how many minutes he practices in 1 week assuming equal practice each week. 2. **Formula

1. **State the problem:** Add the mixed numbers $1 \frac{1}{2} + \frac{1}{2}$. 2. **Formula and rules:** To add mixed numbers, add the whole numbers and fractions separately. If th

1. **Planteamiento del problema:** Aprender a dividir para poder resolver problemas con fracciones y decimales. 2. **Fórmula y concepto básico:** La división es una operación que c

1. The problem is to calculate the value of 325. 2. Since 325 is a single number, the value is simply 325.