# Maths (3)

### Description

KS4 (GCSE) Year 7 (Maths) Mind Map on Maths (3), created by Oliver H on 05/04/2013.
Mind Map by Oliver H, updated more than 1 year ago
 Created by Oliver H over 10 years ago
63
1

## Resource summary

Maths (3)

Annotations:

• Multiples and Factors    Types of no.  Linear sequences
1. Multiples and factors

Annotations:

• A multiple appears in it's "Times Table" A factor of a No° is any whole No° that ÷ into it exactly. - Always come in pairs except prime numbers = Lone pairs
1. Tests for divisability

Annotations:

• x 2 = Even x 5 = End in 5 / 0 x 10 = End in 0 x 3 = Sum of digits ÷ 3 x 9 = Sum of digits ÷ 9 x 4 = Last 2 digits ÷ 4 x 8 = If ½ is ÷ 4 x 6 = ÷ by 2 &amp; 3
1. (No. 44)
2. Number Problems

Attachments:

1. Linear Sequences (No. 112)

Attachments:

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