📘 arithmetic

1. The problem asks to subtract 32 from 56 and then check the result by adding. 2. Write the subtraction: $$56 - 32$$

1. **State the problem:** Calculate the value of the expression $94 \times 34 \div 81$. 2. **Recall the order of operations:** Multiplication and division are performed from left t

1. The problem is to convert the mixed number $3 \frac{5}{10}$ into a decimal. 2. A mixed number consists of a whole number and a fraction. To convert it to a decimal, convert the

1. The problem is to find the value of 90. 2. Since 90 is a constant number, it does not require any calculation or formula.

1. The problem is to solve the expression $0.32 \times 9.8$. 2. The formula used here is simple multiplication: $a \times b$ where $a=0.32$ and $b=9.8$.

1. The problem is to decrease 360 by 10 percent. 2. To decrease a number by a percentage, use the formula: $$\text{New value} = \text{Original value} - \left(\frac{\text{Percentage

1. **State the problem:** Calculate the value of the expression $1000 \times 0.15 \times 95 \times 1$. 2. **Formula and explanation:** This is a straightforward multiplication prob

1. **State the problem:** We need to divide 31.87 by 8. 2. **Formula used:** Division is the operation of finding how many times the divisor fits into the dividend. Here, we calcul

1. **State the problem:** Add the mixed numbers $2 \frac{7}{12}$, $1 \frac{5}{6}$, and $3 \frac{3}{4}$. 2. **Formula and rules:** To add mixed numbers, first convert them to improp

1. The problem is to calculate $160 \frac{1}{9} - 125 \frac{16}{27}$. 2. Convert mixed numbers to improper fractions:

1. The problem is to subtract 466 from 348. 2. The subtraction formula is $a - b$, where $a$ is the minuend and $b$ is the subtrahend.

1. The problem is to solve $0.891 - 0.7 \times 0.98$ using BODMAS. 2. BODMAS stands for Brackets, Orders (powers and roots), Division and Multiplication (from left to right), Addit

1. **State the problem:** We need to simplify the fraction $\frac{468750}{9}$. 2. **Formula and rules:** Division of two numbers can be done by dividing the numerator by the denomi

1. **State the problem:** Simplify the fraction $\frac{468750}{9}$. 2. **Formula and rules:** To simplify a fraction, divide the numerator by the denominator. Here, we perform divi

1. The problem is to understand the "njira ya division" or the division method and how to find the division route. 2. Division is the process of splitting a number into equal parts

1. **State the problem:** We need to solve the expression involving the numbers 0.21, 1.21, and 0.264 with the operations MULTIPLY and DIVIDE using BODMAS (Brackets, Orders, Divisi

1. **State the problem:** She has an apple cut into 8 pieces and she ate 2 pieces. We need to find the fraction of the apple that was eaten. 2. **Formula and concept:** The fractio

1. **State the problem:** Calculate the product of the numbers 3.14, 4, and 5. 2. **Formula used:** To multiply numbers, use the multiplication operation: $$a \times b \times c$$

1. **Stating the problem:** We need to find the sum of the numbers 1134, 2314, and 10014. 2. **Formula used:** The sum of numbers $a$, $b$, and $c$ is given by:

1. **State the problem:** A pole is 10 \frac{1}{5} meters tall and is cut into 12 equal pieces. We need to find the length of each piece. 2. **Convert mixed number to improper frac

1. The problem is to evaluate the expression $$12 \times 5 \div \frac{1}{4}$$. 2. According to the order of operations, multiplication and division are performed from left to right