Page 75 - MathGenius-C1-Flipbook
P. 75
E:\Working\Orange_Education\Math_Genius_1\Open_Files\Chap_5
\ 03-Oct-2025 Bharat arora Proof-9 Reader’s Sign _______________________ Date __________
Numbers from 21 to 30
The numbers from 21 to 29 are composed of 2 tens and 1, 2, 3, 4, ...., 9 ones.
Count, learn and write the numbers 21–30. One has been done for you.
Tens Ones
and 2 1 21
2 tens 1 one make Twenty-one Twenty-one
.................
Tens Ones
2
2
2 tens and 2 ones make Twenty-two ...............
Tens Ones
2 3
2 tens and 3 ones make Twenty-three ...............
Tens Ones
2 4
2 tens and 4 ones make Twenty-four ...............
Tens Ones
5
2
2 tens and 5 ones make Twenty-five ...............
Tens Ones
2 6
2 tens and 6 ones make Twenty-six ...............
Tens Ones
7
2
2 tens and 7 ones make Twenty-seven ...............
Tens Ones
2 8
2 tens and 8 ones make Twenty-eight ...............
Tens Ones
2 9
2 tens and 9 ones make Twenty-nine ...............
Tens Ones
3 0
2 tens and 10 ones or Thirty ...............
1 ten make
Mathematics-1 73

