| Adding Decimals | ||
| #1 | 0.5 + 0.8 = | 1.3 |
| #2 | 0.35 + 0.25 = | 0.60 |
| #3 | 13.90 + 4.23 = | 18.13 |
| #4 | 6.43 + 4.58 = | 11.01 |
| #5 | 811.06 + 78.43 | 889.49 |
| Subtracting Decimals | ||
| #1 | 47.5 - 32.7 = | 14.8 |
| #2 | 85.7 - 9.8 = | 75.9 |
| #3 | 9.53 - 8.16 = | 1.37 |
| #4 | 72.8 - 63.9 = | 8.9 |
| #5 | 638.07 - 19.34 = | 618.73 |
| Multiplying Decimals | ||
| #1 | 2.5 x .9 | 2.25 |
| #2 | 67.4 x 2.3 | 155.02 |
| #3 | 83.7 x 9.8 | 820.26 |
| #4 | 13.35 x 3.06 | 40.851 |
| #5 | 28.7 x 11.9 | 341.53 |
| Dividing Decimals | ||
| #1 | 27.9 / 0.3 | 93 |
| #2 | 42.6 / 0.6 | 71 |
| #3 | 81.9 / 0.9 | 91 |
| #4 | 83.3 / 0.7 | 119 |
| #5 | 23.2 / 0.4 | 58 |
| Fractions | ||
| #1 | 1/9 + 5/9 = | 6/9 = 2/3 |
| #2 | 2/5 + 1/10 = | 5/10 = 1/2 |
| #3 | 7/9 - 2/3 = | 1/9 |
| #4 | 3/4 x 1/2 = | 3/8 |
| #5 | 2/3 / 1/3 = | 2 |
| Final Question | |
| With your group, decide the rules of adding, subtracting, multiplying, and dividing fractions and decimals. | |