9N31 - 9N40 | Decamaths

9N1

Number, an introduction

9N2

Adding Integers

9N3

Adding fractions, like denominators

9N4

Subtracting fractions

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Return to Year 9 Number

9N31

9N32

9N33

9N34

9N35

9N36

9N37

9N38

9N39

9N40