1 2 1
× 1 2
_______
1 4 5 2
STEPS
1) MULTIPLY 2×1= 2;WRITE IT AT UNITS PLACE.
2) MULTIPLY 2×2= 4 &1×1=1
3)ADD 4+1=5;PUT IT AT TENS PLACE.
4)MULTIPLY 2×1=2 & 1×2=2
5)ADD 2+2=4;PUT IT AT HUNDREDS PLACE.
6)MULTIPLY 1×1=1; PUT IT AT
7)ANSWER IS 1452
× 1 2
_______
1 4 5 2
STEPS
1) MULTIPLY 2×1= 2;WRITE IT AT UNITS PLACE.
2) MULTIPLY 2×2= 4 &1×1=1
3)ADD 4+1=5;PUT IT AT TENS PLACE.
4)MULTIPLY 2×1=2 & 1×2=2
5)ADD 2+2=4;PUT IT AT HUNDREDS PLACE.
6)MULTIPLY 1×1=1; PUT IT AT
7)ANSWER IS 1452
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