Year 7 - Topic 7 - KO

Question 1

Any integer (whole number) that cannot be divided exactly by 2.

Answer 1

Odd

Question 2

Any integer that can be divided exactly by 2.

Answer 2

Even

Question 3

Numbers we can multiply together to get another number.

Answer 3

Factor

Question 4

The result of multiplying a number by an integer.

Answer 4

Multiple

Question 5

Known as LCM. The smallest possible number that is a multiple of two or more numbers.

Answer 5

Lowest common multiple

Question 6

Known as HCF. The biggest number that is a factor of two (or more) other numbers.

Answer 6

Highest common factor

Question 7

Lines that are at right angles (90°) to each other.

Answer 7

Perpendicular

Question 8

Lines are parallel if they are always the same distance apart and will never meet.

Answer 8

Parallel

Question 9

One of the three averages; the others are mode and medium. Add the values together and share out equally.

Answer 9

Mean

Question 10

Area is the size of a 2D surface.

Answer 10

Area

Question 11

The bottom line of a 2D shape.

Answer 11

Base

Question 12

The height measured as a perpendicular line from the base.

Answer 12

Perpendicular height

Question 13

One of a pair of numbers that, when multiplied together, equal 1. Flip the fraction.

Answer 13

Reciprocal (or multiplicated inverse).