WorksheetsMultiply and Divide by Powers of 10
Total questions: 19
Answer Key
Created by AMY SOMMERS
19 questions
5th Grade
Math
Updated Oct 2026
Multiply and Divide by Powers of 10 is a Grade 5 mathematics worksheet focused on multiplying and dividing whole numbers and decimals by 10, 100, and 1,000. Across 19 multiple-choice questions, students select the correct product or quotient, working with values such as 7.129 × 100, 2.97 ÷ 1,000, and 0.1804 ÷ 1,000. The set includes both operations and numbers with varying digits after the decimal, requiring careful attention to place value. This free printable worksheet helps students recognize how powers of 10 affect the position of digits and the size of a number. It is useful for independent practice, review, or a quick check of decimal computation accuracy. The worksheet includes a complete answer key, making it straightforward for teachers to identify whether students are applying the correct direction and number of place-value shifts.
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Answer KeyThis Grade 5 worksheet uses 19 multiple-choice questions to practise multiplying and dividing whole numbers and decimals by 10, 100, and 1,000. By choosing products and quotients such as 8.425 × 1,000 and 98.6 ÷ 1,000, students apply place-value shifts and check how powers of 10 change a number.
Introduce the worksheet by modeling one multiplication and one division example, such as 7.129 × 100 and 2.97 ÷ 1,000, and have students describe how each digit’s place changes. Then ask students to solve the multiple-choice items and explain why the correct option has the decimal in that position, rather than relying only on a rule about moving the decimal point.
Students may move the decimal in the wrong direction, shift it the wrong number of places, or confuse multiplication by 100 with multiplication by 1,000. Watch especially for errors with values less than 1, such as 0.193 ÷ 10 and 0.1804 ÷ 1,000, where leading zeros are important to the quotient.
Wayground provides this worksheet as a printable PDF and as a digital quiz, and both versions include a complete answer key for the 19 multiple-choice questions. Printable submissions can be graded by scanning student work with the Wayground for Teachers app, while the digital quiz can be assigned through Wayground for online completion and grading.
For the decimal multiplication and division items on this worksheet, use Advanced Settings to adjust font spacing and font size so the expressions and answer choices are easier to track. You can also enable a dyslexia-friendly font or translate the worksheet into another language when those options support students’ access to the place-value practice.
Wayground offers a broad collection of free printable worksheets and practice problems across subjects, with downloadable PDFs and answer keys to help students build essential skills and concepts. Browse more resources at https://wayground.com/en-us/worksheets.