📘 arithmetic

1. The problem is to evaluate the value of the expression $2$. 2. Since $2$ is a standalone number, there is no operation to perform.

1. Stating the problem: We need to find the sum of 4 and 9. 2. Performing the addition: $4 + 9 = 13$

1. The problem asks to compare the fraction $\frac{3}{5}$ and the decimal number $1.5$ to determine if $\frac{3}{5}$ is less than or greater than $1.5$. 2. First, convert the fract

1. The problem asks to decrease 6400 by 10 percent. 2. To find 10 percent of 6400, calculate $$10\% \times 6400 = \frac{10}{100} \times 6400 = 640$$.

1. The problem asks to decrease 6000 by 10 percent. 2. To find 10 percent of 6000, calculate $$\frac{10}{100} \times 6000 = 600.$$

1. **State the problem:** Divide 4.14 by 16. 2. **Set up the division:** We want to find the value of $$\frac{4.14}{16}$$.

1. Rahmiya wants to find how many wheels are on 9 bicycles. Each bicycle has 2 wheels.

1. Let's write down the subtraction problem with variables for missing digits:\n\n$\quad 3\ 3\ 8 , 3\ 1\ □$\n$-$\n$\quad 2\ □\ 4 , 2\ 0\ 6$\n$=$\n$\quad 1\ 0\ □ , 1\ 0\ 6$\n\n2. We

1. The problem is to find the missing digits in this subtraction problem: $$338,31\square - 2\square4,206 = 10\square,106$$

1. **State the problem:** We have the subtraction: $$87,031 - 2[\square],669 = [\square]2,36[\square]$$

1. We are given the subtraction problem: $$659,284 - 23.5,062 = \Box 2 \Box , 22 \Box$$

1. We are asked to calculate two expressions: (a) $-3.5 \times -4$ and (b) $0.1 \div 0.4$.\n\n2. For part (a), multiplying two negative numbers results in a positive number.\n\n$$-

1. The problem is to find the value of the expression $2$. 2. Since the input is a simple number, the value is $2$ itself.

1. Write $\frac{1}{2}$ as a decimal. To convert a fraction to a decimal, divide the numerator by the denominator.

1. We are given the expression $(-27) \div (+3)$.\n2. Division means splitting $-27$ into $3$ equal parts.\n3. Dividing a negative number by a positive number results in a negative

1. The problem is to multiply 256 by 192. 2. We write the multiplication as $256 \times 192$.

1. Problem statement: You asked to write tables of the listed numbers using vinculum, compute the divisions, and compute the powers, and you mentioned a page watermark request. 2.

1. The problem appears to be a number input: 48.48. 2. Since no specific question or operation is indicated, the value is interpreted as a decimal number.

1. We are asked to find the sum of 1 and 4. 2. Add the two numbers: $$1 + 4 = 5$$

1. The problem asks us to calculate the sum of ৫৯৬ and ৩১২. These numbers are in Bengali numerals, which correspond to 596 and 312 in Arabic numerals respectively. 2. To find the s

1. The problem is to find the sum of all the group numbers filled in the table under the column "গ্রুপ নম্বর". 2. The group numbers given are: 2 (positions 1, 7, 14), 1 (position 3