Question

3.
(e)
5
Alw la
colis vln
7
1
(f)
+
8.
4
(d) 45
20. Find the smallest five-digit multiple of the following:
(a) 21
(b) 33
(c) 97
21. Find the greatest five-digit multiple of the following:
(a) 91
(b) 54
(c) 83
(d) 67
22. Write all prime numbers between 10 and 70.
23. Write the first four multiples of the following:
(h) 25
(c) 42
(d) 66​

Answer 1

Answer:

answer no.23》h》25×1=25

25×2=50

25×3=75

25×4=100

c》42×1=42

42×2=84

42×3=126

42×4=168

d》66×1=66

66×2=132

66×3=198

66×4=264