📘 arithmetic

1. **State the problem:** We need to divide 40069 by 68 and find the quotient. 2. **Write the division expression:**

1. The problem asks: What is the result when you multiply 6 by -6? 2. The formula for multiplication is simply $a \times b$, where $a$ and $b$ are numbers.

1. The problem is to multiply 47 by 56. 2. The formula for multiplication is simply $a \times b$ where $a=47$ and $b=56$.

1. **State the problem:** Estimate the value of $8 \cdot 4)994$. 2. **Interpret the expression:** The notation $8 \cdot 4)994$ is ambiguous, but it likely means $8 \times 4 \times

1. The problem is to divide 849 by 2 using long division. 2. The formula for division is:

1. **State the problem:** Calculate the sum of 1 and 1. 2. **Formula used:** Addition of two numbers is given by $a + b$.

1. **State the problem:** We need to find the quotient of $3 \div \frac{1}{12}$ and then check the answer by multiplication. 2. **Recall the division rule for fractions:** Dividing

1. The problem asks about place values relative to the decimal point. 2. The place value 3 places to the left of the decimal point is the hundreds place because the places to the l

1. The problem is to divide 398.24 by 8. 2. The formula for division is:

1. **State the problem:** Simplify the expression $9760 - 4332$. 2. **Recall the subtraction operation:** Subtraction means taking away the second number from the first.

1. The problem is to add the mixed numbers $3 \frac{3}{10}$ and $2 \frac{1}{5}$. 2. First, convert the mixed numbers to improper fractions.

1. **State the problem:** Add the mixed numbers $3 \frac{3}{10}$ and $2 \frac{1}{5}$. 2. **Convert mixed numbers to improper fractions:**

1. The problem is to find the factor pairs of 20. 2. Factor pairs of a number are two numbers that multiply together to give the original number.

1. **State the problem:** Calculate the value of $T$ given by the expression $34756(94) = T$.

1. The problem is to figure out the value of 10. 2. Since 10 is a constant number, it does not require any calculation.

1. **State the problem:** A malt shop uses one-third of a box of waffle cones every day. How many days will 9 boxes last? 2. **Formula used:** To find how many days the boxes last,

1. The problem asks us to compare pairs of numbers and determine which is greater. 2. To compare two numbers, start from the leftmost digit (the highest place value) and move right

1. **Problem 1:** Round the numbers 17, 75, 152, and 496 to the nearest 10, then add to find the estimate. Find the exact sum and then find the average. 2. **Rounding to the neares

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

1. The problem is to multiply two numbers: 1547 and 1547. 2. The formula for multiplication is straightforward: $a \times b$.

1. The problem is to find the product of five and 200. 2. The formula for multiplication is $a \times b = c$, where $a$ and $b$ are numbers and $c$ is their product.