📘 arithmetic

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

1. **State the problem:** Add the mixed numbers $6 \frac{12}{13}$ and $9 \frac{4}{13}$.\n\n2. **Recall the formula:** To add mixed numbers, add the whole numbers and the fractions

1. **State the problem:** Add the mixed numbers $1 \frac{8}{11}$ and $7 \frac{2}{11}$.\n\n2. **Recall the rule for adding mixed numbers with the same denominator:** Add the whole n

1. Stating the problem: We need to find the product of each double-digit multiplication problem given. 2. Formula used: For multiplication of two numbers $a$ and $b$, the product i

1. **State the problem:** Multiply the two double-digit numbers in the first cell: $26 \times 62$. 2. **Formula:** Multiplication of two numbers is repeated addition. Here, we mult

1. The problem is to change the decimal number 82.6574 to a whole number. 2. To convert a decimal to a whole number, we round it to the nearest integer.

1. **State the problem:** We want to find how 42 and 04 can result in 05. This likely means finding an operation or relation between 42 and 04 that equals 05. 2. **Analyze the numb

1. The problem asks to perform subtraction similar to the examples given, where the second number is subtracted from the first number in the sequence. 2. The formula used is simple

1. The problem is to match multiplication pairs as in a worksheet. 2. Multiplication is the process of adding a number to itself a certain number of times.

1. The problem is to perform division of a 3-digit number by a 2-digit number with no remainders. 2. Let's solve the first division: $672 \div 42$.

1. The problem is to find the result of the expression $7 - 12$. 2. The operation involved is subtraction, where we subtract 12 from 7.

1. The problem states: 20% of the 75 hats are baseball caps. We need to find how many baseball caps there are. 2. To find a percentage of a quantity, use the formula:

1. The problem states Amy has 3 yards of fabric and needs to cut it into 6 equal pieces. 2. To find the length of each piece, we use the formula for dividing a quantity into equal

1. **State the problem:** Maria bought 4 cinnamon rolls, 12 doughnuts, and 12 doughnut holes. We need to find how much change she receives from a 50 bill after including a sales ta

1. The problem is to convert the fraction $\frac{17}{4}$ into a decimal using long division. 2. The formula used is dividing the numerator by the denominator: $17 \div 4$.

1. **State the problem:** Calculate the value of $$\left(\frac{7000}{50} \times 0.6\right) + 34 + 18\%$$. 2. **Understand the operations:** We have division, multiplication, additi

1. **State the problem:** Calculate the value of $$\left(\frac{5360}{50} \times 0.6\right) + 34 + 18\%$$. 2. **Understand the components:**

1. **Stating the problem:** We need to find the sum of all the credits listed in the recordings. 2. **Understanding the problem:** Each recording has a credit value. We want to add

1. **State the problem:** We need to find the sum of all the credits listed for the recordings and the referral bonus. 2. **List all credits:** The credits are:

1. **State the problem:** We need to find the sum of all the credits listed in the recordings. 2. **List the credits:** The credits are: 4.07, 4.07, 4.14, 4.14, 4.12, 4.14, 4.14, 4

1. **State the problem:** We need to find the sum of all the credits listed in the recordings. 2. **List all credits:** The credits are: 2.87, 3.07, 3.26, 2.76, 3.15, 2.95, 3.15, 2