Master this deck with 100 terms through effective study methods.
revision for CE mocks
Determines a digit's worth based on its position.
Represents 7,000.
Decides whether to round up or down.
4,700.
A whole number.
Has exactly two factors.
Has more than two factors.
Divides exactly into another number.
Found in another number’s times table.
The smallest common multiple.
The largest common factor.
The order of operations.
A rough calculation using rounded numbers.
To simplify calculations.
A number written as a × 10ⁿ.
How to line up digits when adding.
How to line up digits when subtracting.
Multiply the first digits.
To account for place value.
A sequence used to divide.
What is left after dividing.
Verify the division answer.
A part of a whole.
The top number of a fraction.
The bottom number of a fraction.
Fractions that represent the same value.
Reduce it to simplest form.
Change it to an improper fraction.
Change it to a mixed number.
Add the numerators.
Find a common denominator first.
Subtract the numerators after finding a common denominator.
Multiply the numerators and denominators.
Multiply by the reciprocal.
A number flipped upside down.
A number with a fractional part using powers of 10.
Divide the numerator by the denominator.
Express it as a ratio of integers.
Multiply by 100.
Divide by 100.
Look at the digits from left to right.
Represents a part per hundred.
Divide the number by 10.
Divide the number by 100.
Multiply the number by the percentage as a decimal.
How to increase a number by a percent.
How to decrease a number by a percent.
Used to apply a percentage change.
A letter representing an unknown.
A combination of numbers, letters, and operations.
A statement showing two expressions are equal.
Terms with the same variable and power.
Combine like terms.
Remove brackets.
Put the expression into brackets.
Isolate the variable.
x equals 4.
x equals 5.
Replacing a variable with a number.
Total 180 degrees.
Total 360 degrees.
Total 180 degrees.
Total 360 degrees.
Angles opposite each other when lines cross.
Angles in a Z-shape on parallel lines.
Angles in an F-shape on parallel lines.
All sides and angles are equal.
Two equal sides and angles.
Has one 90° angle.
Four equal sides and four right angles.
Opposite sides equal with four right angles.
A quadrilateral with opposite sides parallel.
A quadrilateral with all sides equal.
A quadrilateral with one pair of parallel sides.
Length times width.
Base times height divided by 2.
Base times height.
π times radius squared.
2π times radius.
Length times width times height.
Twice the sum of length and width.
Distance from centre to edge of a circle.
Distance across a circle through the centre.
A comparison of quantities.
Divide both sides by a common factor.
Divide the amount according to the ratio.
When two values increase or decrease together.
Used to enlarge or reduce.
Finding the value of one unit then scaling.
The average of a set of numbers.
The middle value in ordered data.
The most frequent value.
The difference between largest and smallest.
To compare quantities.
To show trends over time.
To show parts of a whole.
Total 360 degrees.
Proportion of the total multiplied by 360.
Pairs showing position on a grid.
The x-axis.