1. Vs. Mr. Gibson and his neighbor are fans of rival teams. His neighbor always wants to bet money on it…

2. What’s the wager? The previous amounts that his neighbor wanted to bet have been $10, $23, $15, and $32. But Mr. Gibson’s neighbor always likes to bet more, because he’s extra confident… What would the new amounts be if his neighbor wanted to DOUBLE the previous amounts? $20 $46 $30$64

3. What’s the wager? The previous amounts that his neighbor has claimed have been $10, $23, $15, and $32. What would the new amounts be if his neighbor wanted to TRIPLE the previous amounts? $30 $69 $45$96

4. CRAZY NEIGHBOR… Mr. Gibson’s neighbor will even bet dollars and cents! One time he bet $41.32! If his neighbor was feeling extra confident, what would that be if he were to double it? $82.64

5. Yesterday his neighbor had $14.25 in his wallet, and wanted to bet triple that on next week’s game. How much money does he actually want to bet? $42.75

6. What does double mean? Find the multiplication problem that shows an amount of money being doubled. And write down what the doubled would be. 12.30 x 3 5.30 x 5 10.55 x 6 7.35 x 7 13.40 x 2 6.25 x 4 $26.80

7. What does triple mean? Find the multiplication problem that shows an amount of money being doubled. And write down what the tripled would be. 37.30 x 2 15.10 x 3 8.95 x 10 41.50 x 6 25.65 x 5 12.20 x 4 $45.30

8. Multiplying Whole Numbers vs. Decimals 1230 x 2 2460 12.30 x 2 2460

9. Multiplying Whole Numbers vs. Decimals 3201 x 3 9603 32.01 x 3 9603

10. Directions: Quietly, put your markers, boards, and erasers back into the bin. We will use them later. Open up to your table of contents.

11. Multiplying Decimals by a Whole Numbers

12. 15.7 x 6 9 4 2  1 decimal place 1 decimal place Evaluate:15.7 x 6

13. 85.2 x 4 3 4 0 8  1 decimal place 1 decimal place Evaluate:85.2 x 4

14. 25.48 x 3 7 6 4 4  2 decimal places 2 decimal places Evaluate:25.48 x 3

15. 52.23 x 2 1 0 4 4 6  2 decimal places 2 decimal places Evaluate:52.23 x 2

16. 5.217 x 5 2 6 0 8 5  3 decimal places 3 decimal places Evaluate:5.217 x 5

17. 9.107 x 6 5 4 6 4 2  3 decimal places 3 decimal places Evaluate:9.107 x 6

18. 31.7 x 1 3 9 5 1 + 3 1 7 0 4 1 2 1  1 decimal place 1 decimal place Evaluate:31.7 x 13

19. 52.8 x 3 2 1 0 5 6 +1 5 8 4 0 1 6 8 9 6  1 decimal place 1 decimal place Evaluate:52.8 x 32