Page 103 - NUMINO Challenge_M1
P. 103
Challenge Yourself
The following numbers can be written in words. Answer the
questions.
Number 1 2 78 13 20
two seven eight thirteen twenty
Words one 3
55 8 6
Number 3
of letters
If numbers from 1 to 10 were written in words, how many
letters are there?
Using the method above, numbers from 11 to some number
were written in words. If 50 letters were used, what number
includes the 50th letter?
100 NUMINO Challenge M1
The following numbers can be written in words. Answer the
questions.
Number 1 2 78 13 20
two seven eight thirteen twenty
Words one 3
55 8 6
Number 3
of letters
If numbers from 1 to 10 were written in words, how many
letters are there?
Using the method above, numbers from 11 to some number
were written in words. If 50 letters were used, what number
includes the 50th letter?
100 NUMINO Challenge M1
