Answer :
Answer:Given,
109
×
402
We have,
109
×
402
=
109
×
400
+
2
=
109
×
400
+
2
×
109
=
43600
+
218
=
43818
Answer:
(100+9) ×(400+2)
100×400+100×2+9×400+9×2
40000+200+3600+18
43818
Answer:Given,
109
×
402
We have,
109
×
402
=
109
×
400
+
2
=
109
×
400
+
2
×
109
=
43600
+
218
=
43818
Answer:
(100+9) ×(400+2)
100×400+100×2+9×400+9×2
40000+200+3600+18
43818