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
Answers
Answered by
4
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
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