Level 325 Level 327
Level 326

## Ignore words

Check the boxes below to ignore/unignore words, then click save at the bottom. Ignored words will never appear in any learning session.

Ignore?
Prime number
A number that can only be divided by 1 and itself. The numbers left at the bottom of the tree
Factorization
Process of breaking down a number by its factors
factor
A number that divides evenly into another number. 3 is a factor of 15 (look at the chart!)
Composite number
a number with more than two factors.
multiple
Answers to the Times Tables (eg: Multiples of 3 are: 3, 6, 9, 12, 15 etc.)
array
a picture that uses rows (---) and columns (I) to show a multiplication problem
perimeter
The distance around a geometric figure.
area
the surface; Length x Width
Factor x² + 3x +2
(x + 2)(x + 1)
3x(x + 2)
Factor 3x² + 6x
(2x + 1)(3x + 1)
Factor 6x² + 5x + 1
(2x - 5)(3x + 2)
Factor 6x² - 11x - 10
2x³(4 + x + 4x²)
Factor 8x³ + 2x⁴ + 8x⁵
5,9
factors of 45?
6,16
factors of 96?
3,4
factors of 12?
3,27
factors of 81?