Chapter 4: Numbers 21 to 50
Numbers from 21 to 50
After 20 come 21, 22, 23 and so on. After 29 comes 30, after 39 comes 40 and after 49 comes 50. Counting in tens: 10 ten, 20 twenty, 30 thirty, 40 forty, 50 fifty.
Important questions
Q1. What comes after 21?
22
Q2. What comes after 29?
30
Q3. What comes after 39?
40
Q4. What comes after 49?
50
Q5. What comes before 25?
24
Q6. What comes before 30?
29
Q7. What comes before 40?
39
Q8. What comes before 50?
49
Q9. Which number comes between 24 and 26?
25
Q10. Which number comes between 38 and 40?
39
Q11. What is the number name of 20?
twenty
Q12. What is the number name of 30?
thirty
Q13. What is the number name of 40?
forty
Q14. What is the number name of 50?
fifty
Q15. Count in tens: 10, 20, 30, __. What comes in the blank?
40
Q16. Counting in tens, what comes after 40?
50
Q17. Which is bigger, 35 or 42?
42
Q18. Which is smaller, 28 or 19?
19
Q19. How many tens are there in 40?
4
Q20. How many tens are there in 30?
3
Quiz
1. What comes after 29?
30 comes after 29.
2. What comes before 40?
39 comes before 40.
3. Which number comes between 24 and 26?
25 comes between 24 and 26.
4. How many tens are there in 50?
There are 5 tens in 50.
5. What comes after 49?
50 comes after 49.