1. Multiplication Review of Vertical Mulitplication Problems Video on My Website

2. Warm Up Complete the multiplication review sheet. No calculators, but if you need to you can use your multiplication chart from Friday. If you don’t need a multiplication chart, use mental math only. Do as many as you can.

3. Answer Key: How did you do? 1 star: 11 18 0 90 10 99 0 12 2 stars: 15 42 40 45 48 28 27 54 3 stars: 121 108 72 132 72 84 Squares: 16 25 81 49 36 64 Squares are special values obtained from multiplying an integer number by itself. Ex: 3x3 = 9

4. Review: How to Multiply 2 by 2 Example 1:

5. Complete the worksheet provided. Check your first four answers up here to see if you are on the right track… A) 171 b) 1440 c) 18250 d) 444017

6. Answer key 1) 186 2) 292 3) 395 4) 850 5) 5556 6) 4716 7) 2790 8) 784 9) 1665 10) 26350 11) 7511 12) 385213

7. Journal Entry #1: Multiplication of a 2 by 2 Digit Question: Explain in words and steps how to multiply a 2 digit number by 2 digit number. (This journal will be allowed in quizzes and assignments so make sure you put down as much detail as possible).