Addition and Subtraction of Significant Digits

SET #1 SET #2 1. 4.60 + 3 = 1. 357.89 + 0.002 = 2. 0.008 + 0.05 = 2. 17.95 + 32.42 + 50 = 3. 22.4420 + 56.981 = 3. 5.5 + 3.7 + 2.97 = 4. 200 - 87.3 = 4. 84.675 - 3 = 5. 67.5 - 0.009 = 5. 75 - 2.55 = 6. 71.86 - 13.1 = 6. 10 - 9.9 =

SET #3 SET #4 1. 2.25 + 6 = 1. 3.458 + 53.252 + 0.601 = 2. .04 + 2.7 = 2. 74.160 - 4.8 - 0.470 = 3. 18.640 + 670.445 = 3. 7000.40 + 6.2 + 6.32 = 4. 0.70 - 0.1 = 4. 6.790 - 2 = 5. 640 - 627.03 = 5. 6.790 - 2.5 = 6. 12.09 - 6.7 = 6. 3.001 + 2.151 =

SET #5 1. 8.20 + 2 = 2. 13.59 + 23.25 + 20 = 3. 42.828 + 67.4629 = 4. 53.4028 - 14 = 5. 39.3 - 0.804 = 6. 91.68 - 19.1 = Multiplication and Division of Significant Digits

SET #1 SET #2 1. 13.7 x 2.5 = 1. 50.0 x 2.00 = 2. 200 x 3.58 = 2. 2.3 x 3.45 x 7.42 = 3. 0.00003 x 727 = 3. 1.0007 x 0.009 = 4. 5003 / 3.781 = 4. 51 / 7 = 5. 89 / 9.0 = 5. 208 / 9.0 = 6. 5000 / 55 = 6. 0.003 / 5 =

SET #3 SET #4 1. 3.14 x 5.6= 1. 12.8 x 5.2 = 2. 300 x 10.6= 2. 100 x 8.57 = 3. 0.059 x 6.95= 3. 0.00005 x 538 = 4. 80/0.675= 4. 6008 / 8.724 = 5. 0.003/106= 5. 72 / 7 = 6. 8.5/0.356= 6. 600 / 38 =

SET #5 1. 7.6 x 21.9 = 2. 2.15 x 3.1 x 100 = 3. 5.00009 x 0.06 = 4. 38 / 7 = 5. 500 009 / 17.000 = 6. 500 000 / 5.002 = Addition and Subtraction of Significant Digits

SET #1 SET #2 SET #3 SET #4 SET #5

8 357.89 8 57.311 10. 0.06 1.0x102 2.7 68.9 6x102 79.423 12.2 689.085 7012.9 110.291 1x102 82 0.6 5 39 67.5 72 13 4.3 38.5 58.8 0 5.4 5.152 72.6

Multiplication and Division of Significant Digits

SET #1 SET #2 SET #3 SET #4 SET #5 34 100. 18 67 170 700 59 3000 900 700 0.02 0.009 0.41 0.03 0.3 1323 7 100 688.7 5 9.9 23 0.00003 10 29412 90 0.0006 24 20 100000