70 likes | 195 Views
DO NOW!. 101,700 + 92,798 83,972 – 41,023 72, 64, 56, _____, ______, ______. Double and triple digit multiplication. September 23, 2013. Multiplication rules. Step 1: Multiply the ones place by the ones. Step 2: Multiply the ones place by the tens place.
E N D
DO NOW! • 101,700 + 92,798 • 83,972 – 41,023 • 72, 64, 56, _____, ______, ______
Double and triple digit multiplication September 23, 2013
Multiplication rules • Step 1: Multiply the ones place by the ones. • Step 2: Multiply the ones place by the tens place. • Step 3: Add a zero as a place holder. • Step 4: Multiply the tens digit by the ones digit. • Step 5: Multiply the tens by the tens place. • Step 6: add together
Let’s Practice!! • 25 x 56 • 856 x 46 • 15 x 62 • 86 x 74 • 91 x856
Just to see • 5648 x 231 • 4521 x 56
Homework….. • Multiplication practice Pg. 22 and 23 • Write it all on a sheet of notebook paper • Name, teacher’s name, and date • Title Multiplication • Work all problems on the notebook paper, I WANT TO SEE ALL WORK!!!!!!! • Place answers on worksheet • HIGHLIGHT, BOX or CIRCLE answers • SKIP LINES!!!! MAKE SURE YOUR PAPER IS NOT SQUISHED UP!!!