📘 arithmetic

1. **State the problem:** We need to find the sum of $7$ and $-5$. 2. **Recall the rule for adding integers:** When adding a positive number and a negative number, subtract the sma

1. **State the problem:** Calculate the sum of $-7$ and $3$. 2. **Recall the rule for adding integers:** When adding a negative and a positive number, subtract the smaller absolute

1. **Stating the problem:** We need to determine how many 40 cL glasses can be filled with a given amount of juice.

1. **State the problem:** We need to divide $78.5$ by $8$. 2. **Formula used:** Division is represented as $$\frac{a}{b}$$ where $a$ is the dividend and $b$ is the divisor.

1. **State the problem:** We need to multiply $0.7$ by $0.06$. 2. **Recall the multiplication rule for decimals:** When multiplying decimals, multiply as if they were whole numbers

1. **State the problem:** A patient needs to take $$3 \frac{1}{3}$$ tablespoons of medicine per day divided equally into 4 doses. We need to find how much medicine is in each dose.

1. **State the problem:** Calculate the value of the expression $$96 - 80 \div 4$$. 2. **Recall the order of operations:** Division and multiplication are performed before addition

1. The problem is to evaluate the expression $6 + 3$. 2. The formula used here is simple addition: $a + b = c$ where $a$ and $b$ are numbers.

1. **State the problem:** We need to calculate $3 \frac{1}{8} - \frac{5}{4}$ and express the answer as an improper fraction in simplest form. 2. **Convert mixed number to improper

1. **State the problem:** We need to calculate the sum of the mixed numbers $1 \frac{2}{7}$ and $2 \frac{2}{3}$ and express the answer as a mixed number in simplest form. 2. **Conv

1. **State the problem:** We need to subtract the mixed numbers $4 \frac{2}{7}$ and $2 \frac{3}{7}$ and express the answer as a mixed number in simplest form. 2. **Convert mixed nu

1. **State the problem:** We need to calculate the sum of the mixed numbers $1 \frac{5}{12}$ and $2 \frac{2}{3}$ and express the answer as a mixed number in simplest form. 2. **Con

1. **State the problem:** We need to order the numbers $$-141$$, $$922$$, $$-117$$, $$791$$, $$-660$$, and $$-390$$ from smallest to largest. 2. **Recall the rule:** On the number

1. **State the problem:** We need to compare each pair of numbers and determine the correct comparison symbol: $<$, $>$, or $=$. 2. **Recall the rule:** For any two numbers $a$ and

1. The problem is to create examples of number bonds that add up to $10$. 2. Number bonds are pairs of numbers that sum to a target number, here $10$.

1. **Stating the problem:** We have two sets of problems labeled SET 1 and SET 2. SET 1 contains pairs of numbers from 1 to 10 arranged in two columns. SET 2 contains pairs of colo

1. **State the problem:** We need to subtract each pair of fractions and find the answers. 2. **Formula for subtracting fractions:**

1. **Problem:** Add $\frac{1}{6} + \frac{2}{3}$. - Find common denominator: $6$.

1. **State the problem:** Calculate the sum of $396$ and $8632643870438737723687327359735276336759912736387538975345$. 2. **Formula used:** Addition of two numbers is performed by

1. **State the problem:** We need to find the sum of $1$ and $2$. 2. **Formula used:** Addition of two numbers is given by $$a + b$$ where $a$ and $b$ are numbers.

1. The problem is to calculate the product of $24$ and $24$. 2. The formula for multiplication is: