23631719
| Question | Answer |
| What is place value? | The value of a given digit in a number. |
| On a number line are the negative numbers on the left or the right? | Left. |
| What is the index of a number? | How many times the number is multiplied by itself. |
| What is a prime number? | A whole number bigger than 1 that can be divided evenly by itself and 1. |
| What is BIDMAS? | The order in which you calculate a mathematical problem. |
| When rounding a number which figure prompts you round up? | 5. |
| What is an inverse operation? | The opposite calculation e.g + and - |
| What is a multiple? | A number that can be divided exactly by that number. |
| What is a factor? | A whole number that divides exactly into another number. |
| What is an expression? | A mathematical rule or relationship using numbers, letters (known as variables) and operations, but does not include an = sign. |
| What is a formula? | A mathematical rule or relationship using numbers, letters (known as variables), operations and an = sign. |
| What is a fraction, decimal, percentage or ratio? | A smaller proportion of a whole number. |
| What is the mean? | The average of all the numbers in data set. |
| What is the median? | The middle number in a data set. |
| What is the mode? | The most frequent number represented in a data set. |
| What is probability? | The total number of possible outcomes. |
| What is the perimeter? | The distance around the edge of a 2D shape. |
| What is the circumference? | The distance around the edge of a circle. |
| What is the area? | The amount of space inside a 2D shape. |
| What is the volume? | The amount of space inside a 3D shape. |
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