My maths number challange

Today’s Number:

46

Write it in words

forty six

Write it as an expanded number

40 +6

Add 3

49

Add 20

66

Subtract 5

41

Double it

92

Half of it

23  

                                  

Multiply by 3

138

The easiest part was add 20

The hardest part was multiply

I need to work on doubling it faster