2. 2 digit multiplication
Factors- numbers multiplied together
Product – answer to multiplication problem
Presented by: Brent Daigle, Ph.D.
3. 2 digit multiplication
The first step is
to make sure
the place
26
values are lined
up. x 12
Tens Ones
Presented by: Brent Daigle, Ph.D.
4. 2 digit multiplication
1
Begin with Think, 2 x 6
multiplying the
bottom factor’s
26 equals 12.
Because
one’s place
with the top x 12 there is still
the tens
factors one’s
place. 2 place to
multiply, you
must carry
the 1.
Presented by: Brent Daigle, Ph.D.
5. 2 digit multiplication
Next, multiply
1 Think, 2x2=4+1=5
the 2 and the
other 2. Then,
26
remember to
add your carry x 12
of 1.
52
Presented by: Brent Daigle, Ph.D.
6. 2 digit multiplication
Next, because
1 Erase your carry
we are going to
the next place
value (tens),
26 from before.
we need to use
a 0 for a place x 12
holder. Place
the 0 under the 52
2 in the
products line. 0
Presented by: Brent Daigle, Ph.D.
7. 2 digit multiplication
Next, begin to
Think 1x6=6.
multiply the
1in the tens
place with the
26
top line factor.
x 12
52
60
Presented by: Brent Daigle, Ph.D.
9. 2 digit
Add the ones
multiplication
Finally, add the two
place. Carry is
necessary.
Add the tens
26 product lines to find
the final product.
place. Carry is
necessary.
x 12
Add the hundreds
place. Carry is
1 52
necessary. + 26 0
Presented by: Brent Daigle, Ph.D.
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