📘 arithmetic

1. The problem asks to find 19% of 20000. 2. To find a percentage of a number, use the formula: $$\text{Percentage value} = \frac{\text{percentage}}{100} \times \text{total value}$

1. **State the problem:** We need to create a decimal number that ends in the thousandths place, has a 2 in the thousandths place, and rounds to 2 when rounded to the nearest whole

1. **State the problem:** Tiana has $2 \frac{2}{3}$ gallons of paint. She uses half of it to paint her room, then gives $\frac{3}{8}$ of the remaining paint to her brother. We need

1. The problem appears to involve evaluating or simplifying the expression given in the first column labeled "5)" with terms 3, 3, 1, -1 ending at 2. 2. We interpret this as a sequ

1. **Stating the problem:** We want to find how to get the numbers 4, 30, 36, 52, and 57 from 119 using only ones and twos. 2. **Understanding the problem:** Using ones and twos me

1. **Stating the problem:** We need to perform division algorithms with remainders for the following divisions: 164 ÷ 19, 179 ÷ 24, and 171 ÷ 23. Then, solve two word problems invo

1. **State the problem:** Round the number 52149 to the nearest hundred. 2. **Recall the rounding rule:** To round to the nearest hundred, look at the tens digit.

1. **State the problem:** We need to round each number inside the shapes to the nearest tenth and then color the shapes based on the rounded value. 2. **Rounding rule:** To round t

1. **Stating the problem:** We want to find the total number of students attending the theme day. 2. **Given data:**

1. The problem is to find the value of the number 7. 2. Since the problem simply states "Number 7," it implies identifying or confirming the number itself.

1. **Stating the problem:** We want to find a way to get the numbers 9, 17, 36, 47, and 64 starting from 87 by repeatedly adding either 1 or 2. 2. **Understanding the problem:** St

1. **State the problem:** Find the product of the given multiplication problems. 2. **Recall the multiplication rules:**

1. **State the problem:** Alice and Robin sell tickets on Saturday and Sunday. We need to find the total money they get from selling tickets. 2. **Given data:**

1. The problem is to perform the division $11 \div 3$. 2. The division formula is:

1. **State the problem:** We need to determine which numbers among 109, 80, 281, 16, 382, and 308 have 4 as a factor. 2. **Recall the rule for factors:** A number $a$ is a factor o

1. **State the problem:** Calculate the sum of 84 and 379. 2. **Formula used:** Addition of two numbers is given by $$a + b$$ where $a=84$ and $b=379$.

1. **Problem statement:** Calculate the total money in the cash register from selling 37 tickets at 5 each and 59 tickets at 4 each. 2. **Formula:** Total money = (number of ticket

1. If 40% of the pupils in a school are boys, what percentage of the pupils are girls? Step 1: Understand that the total percentage of pupils is 100%.

1. Put the fractions on the top row in order starting with the smallest. Convert mixed numbers to improper fractions or decimals for easy comparison:

1. **State the problem:** Mauricio bought four bags of chips at $1.99 each and a 12-pack of cola for $5.45. He paid with a $50 bill. We need to find how much change he received. 2.

1. **State the problem:** Lana needs a total of $24 \frac{1}{2}$ yards of fabric to make a tablecloth. She already has two pieces of fabric: one is $3 \frac{1}{4}$ yards and the ot