Number names

Maths

The number 11 can be represented by.... (select 1)

The number 26 can be represented by.... (select 1)

56 is not the same as 5 groups of ten and 6 ones

125 can be represented as ... (select  1)

111 is the same as 11 groups of ten and  one

If I know that 2 + 9 = 11, then I know... (select 1)

If I know that 4 + 5 = 9, then I know (select 1)

If I know that 9 + 7 = 16, then I know (select 1 )

If I know that 2 + 11 = 13,  then I know (select 1)

If I know that 5 + 3 = 8, then I know... (select 1)

If I know that 6 + 2 = 8, then I know... (select 1)