📘 arithmetic

1. The problem is to find the total value of 2 dollars and 93 cents. 2. We know that 1 dollar equals 100 cents.

1. **State the problem:** We need to calculate the value of $\frac{0.208}{0.8}$.\n\n2. **Formula used:** Division of decimals is performed by dividing the numerator by the denomina

1. The problem is to calculate the product of three numbers in each expression. 2. The formula for multiplication of three numbers $a$, $b$, and $c$ is:

Let's solve this candy problem step by step! 🍬🍫 1. Imagine Dawn has $x$ candy bars in total.

**Step 1:** Imagine Mrs Lim has 7 meters of ribbon. **Step 2:** Each parcel uses 3/5 meter of ribbon.

1. **Problem statement:** Evaluate the expression $$\frac{12 + 5 + 8 + 20}{5} + 2 \cdot 10 + 20 + 12 - 5 + 200 + (\_\_\_) \cdot 10$$ and simplify step-by-step. 2. **Recall order of

1. The problem is to understand if the product $9 \times 8 \times 7 \times 6 \times 5$ can be considered as one expression and if the digit 5 is one of the even digits. 2. First, l

Sure! Let's finish that sentence together! 🎉 **12. Reflection (finished):**

1. **State the problem:** Multiply 8,070 by 99. 2. **Formula used:** Multiplication of two numbers can be done by expanding one number as a sum and multiplying each part.

Let's look at each part step by step! 🎉 **9. True or False:**

1. **State the problem:** Calculate the product of 353 and 6. 2. **Formula used:** Multiplication of two numbers is done by repeated addition or direct multiplication.

1. **State the problem:** Multiply 238 by 4. 2. **Formula used:** Multiplication of two numbers is repeated addition. Here, $238 \times 4$ means adding 238 four times.

1. The problem is to simplify the expression $5001 - 6444$. 2. We use the subtraction operation rule: subtract the second number from the first.

1. Problem: Calculate the value of $(12 - 5) \times 14 - 3$. 2. Use the order of operations (PEMDAS/BODMAS): Parentheses, Exponents, Multiplication and Division (left to right), Ad

1. The problem asks to explain why the product in the equation $8 \times 1 \frac{1}{8} = 5 \frac{1}{8}$ is not possible. 2. First, convert the mixed number $1 \frac{1}{8}$ to an im

1. **Calculate the total amount of each ingredient by multiplying cups by quantity.** - Sugar: $1 \frac{3}{4} = \frac{7}{4}$ cups, quantity = 2

1. Problem: Evaluate $2$.\n2. Formula: A single integer is already in simplest form, so the value of $n$ is $n$.\n3. Important rules: When evaluating or simplifying a single numeri

1. **State the problem:** Multiply the mixed numbers $3\frac{3}{4}$ and $5\frac{2}{3}$. 2. **Convert mixed numbers to improper fractions:**

1. The problem is to multiply the mixed numbers $4 \frac{1}{5}$ and $4 \frac{1}{2}$. 2. First, convert the mixed numbers to improper fractions.

1. **State the problem:** We need to determine whether $0.101$ is less than, greater than, or equal to $0.1001$. 2. **Compare the numbers:** Both numbers are decimals starting with

1. The problem is to understand the number 122. 2. 122 is a whole number, an integer, and it is positive.