📘 arithmetic

1. **State the problem:** Owen ordered a gaming system and 3 controllers. The gaming system costs 199.95 and each controller costs 49.95. We need to find the total amount Owen paid

1. **State the problem:** Ava has £4.72 in her wallet and £17.05 in her money box. She receives an additional £19 for her birthday. We need to find the most expensive game she can

1. **State the problem:** We need to find how much cheaper it is to buy a suit and a pair of shoes together in a special offer compared to buying them separately. 2. **Identify the

1. **State the problem:** Multiply 21 by \frac{5}{7}. 2. **Formula used:** To multiply a whole number by a fraction, multiply the whole number by the numerator and then divide by t

1. The problem asks to find the value of $9 \times \frac{2}{5}$. 2. The formula for multiplying a whole number by a fraction is:

1. The problem asks to find 15% of 120 kilometres. 2. To find a percentage of a number, use the formula: $$\text{Percentage value} = \frac{\text{Percentage}}{100} \times \text{Tota

1. The problem asks to find 55% of 360 tonnes. 2. To find a percentage of a quantity, use the formula: $$\text{Percentage of quantity} = \frac{\text{percentage}}{100} \times \text{

1. The problem is to simplify the expression 3mas7. 2. Since "3mas7" is not a standard mathematical expression, we interpret it as a typo or unclear input.

1. The problem is to divide 136 by 2.8. 2. The formula for division is $$\frac{a}{b}$$ where $a$ is the dividend and $b$ is the divisor.

1. The problem is to understand how to divide numbers. 2. Division is the process of splitting a number into equal parts or groups.

1. **State the problem:** Jim had his hair cut for 35 and wants to tip the barber 20% of the total cost. 2. **Formula for tip calculation:** Tip amount = Total cost \times Tip perc

1. The problem is to evaluate the expression $5 + (-8)$. 2. When adding a negative number, it is equivalent to subtracting the positive value of that number. So, $5 + (-8)$ is the

1. The problem is to multiply 18 by 5. 2. The formula for multiplication is $a \times b = c$, where $a$ and $b$ are numbers and $c$ is their product.

1. The problem asks to evaluate the expression $2 - 2 + 2$. 2. The order of operations states that addition and subtraction are performed from left to right.

1. **State the problem:** Calculate the value of the expression $5900,88 \div 69$. Note that the comma is likely a decimal separator, so the number is $5900.88$. 2. **Formula used:

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

1. **Problem statement:** Round the numbers 1.008, 2.395, and 0.096 to the nearest hundredth. 2. **Formula and rule:** To round a number to the nearest hundredth, look at the digit

1. **State the problem:** We need to find the total cost of sending parcels with given weights using the postage rate table. 2. **Postage rates:**

1. **Stating the problem:** We need to compare each number or product on the left with the product on the right and determine if the relation is $>$, $<$, or $=$. 2. **Formula and

1. **State the problem:** We want to divide 20 by 12 and find the highest number with exactly 2 decimal places. 2. **Perform the division:** Calculate $$\frac{20}{12}$$.

1. **State the problem:** We need to find what percentage of 6th grade students have returned their signed permission forms. 2. **Identify the total number of students:** The total