This math topic focuses on multiplication of decimals by powers of ten, specifically multiplying by 100. It involves calculating products and selecting correct results from multiple choices provided for each problem. This is a fundamental skill in decimal manipulation, allowing students to understand the impact of multiplying decimals by powers of ten, observing how the decimal point shifts. This skill supports broader competencies in mathematics, especially in units involving decimal arithmetic and place value understanding.
Work on practice problems directly here, or download the printable pdf worksheet to practice offline.
Practice:
Decimal by Power of Ten (Positive)
Complete these online problems with 80% or 4 correct answers in a row. Results are immediate.
Multiply these numbers
2.2 x 100
Multiplication - Decimal by Power of Ten (Positive) Worksheet
| Math worksheet on 'Multiplication - Decimal by Power of Ten (Positive) (Level 3)'. Part of a broader unit on 'Decimal Multiplication - Practice' Learn online: app.mobius.academy/math/units/decimals_multiplication_practice/ |
| Multiply these numbers |
| 6.2 x 100 |
| 62,000 |
| 682 |
| 6.2 |
| 620 |
| 6,200 |
| 706.8 |
| Multiply these numbers |
| 8 x 100 |
| 800 |
| 712 |
| 8,000 |
| 80 |
| 6,000 |
| 8 |
| Multiply these numbers |
| 1.4 x 100 |
| 155.4 |
| 114.8 |
| -0.6 |
| 149.8 |
| 140 |
| 14,000 |
| Multiply these numbers |
| 4.6 x 100 |
| 4.6 |
| 460 |
| 560 |
| 395.6 |
| 46 |
| 487.6 |
| Multiply these numbers |
| 2.3 x 100 |
| 225.4 |
| 300 |
| 2,300 |
| 230 |
| 2.3 |
| 23,000 |
| Multiply these numbers |
| 5.2 x 100 |
| 52,000 |
| 447.2 |
| 52 |
| 5,200 |
| 468 |
| 520 |
| Multiply these numbers |
| 0.2 x 100 |
| 16.4 |
| 16.6 |
| 21.8 |
| 20 |
| 2,000 |
| 18.8 |