📘 arithmetic

1. The problem is to find the sum of the numbers: 2,400,000, 2,100,000, 2,100,000, 1,500,000, 1,200,000, and 900,000. 2. The formula for the sum of a list of numbers $a_1, a_2, \ld

1. The problem is to find the sum of the numbers: 2,400,000.00, 1,800,000.00, 1,800,000.00, 1,200,000.00, 1,200,000.00, and 900,000.00. 2. The formula for the sum of a list of numb

1. State the problem. Six tablets of maluwa soap cost 440; find the cost of 11 tablets.

1. The problem is to find the sum of the numbers: 2,700,000.00, 2,100,000.00, 2,100,000.00, 1,200,000.00, 1,200,000.00, and 900,000.00. 2. To find the sum, we add all the numbers t

1. The problem is to find the sum of 9 and 10. 2. The formula for addition is $a + b = c$, where $a$ and $b$ are numbers and $c$ is their sum.

1. The problem is to evaluate the expression $7$. 2. Since the expression is a single number, there is no operation to perform.

1. The problem is to find the sum of the numbers 7, 8, and 9. 2. The formula for the sum of numbers is simply adding them together: $$\text{Sum} = a + b + c$$

1. The problem is to evaluate the expression $33 \times 3 - 18 \div 2$. 2. According to the order of operations (PEMDAS/BODMAS), multiplication and division are performed before ad

1. The problem is to multiply the numbers 612 and 34. 2. The formula for multiplication is straightforward: multiply each digit of the second number by the entire first number and

1. The problem is to find the sum of the numbers 5, 6, and 7. 2. The formula for the sum of numbers is simply adding them together: $$\text{Sum} = a + b + c$$

1. Let's start with the first problem: Find the product of 3.5 and 2.8. 2. The formula for multiplication of decimals is the same as for whole numbers: multiply the numbers ignorin

1. The problem asks for the best estimate of the difference between $6\frac{7}{8}$ and $2\frac{1}{8}$. 2. First, convert the mixed numbers to improper fractions or decimals for eas

1. The problem asks for the best estimate of the sum of $5 \frac{1}{5}$ and $8 \frac{5}{6}$. 2. First, convert the mixed numbers to improper fractions or decimals for easier additi

1. **Stating the problem:** We have three trails with distances given as mixed numbers: Black Bear (7 1/2 miles), Eagle Ridge (10 1/4 miles), and Doe Run (8 3/4 miles). 2. **Conver

1. The problem appears to involve simplifying or comparing large numbers arranged in a grid, but the exact operation is unclear. 2. Since no explicit operation is given, let's assu

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

1. **State the problem:** We need to divide 81.9 by 63. 2. **Write the division expression:**

1. **State the problem:** We need to find the total number of mustard packets purchased by the fast food chain. 2. **Given data:**

1. **Problem Statement:** Arrange the students from lowest to highest based on money spent and calculate the percentage of the $150 gift certificate each person used. 2. **Step 1:

1. **State the problem:** Write the fractions $\frac{3}{9}$, $\frac{1}{7}$, and $\frac{5}{8}$ in order from least to greatest. 2. **Formula and rules:** To compare fractions, conve

1. The problem asks which partial products are used to solve $34 \times 52$ using an area model. 2. An area model breaks each number into place values and multiplies each part sepa