10 questions
4th - 4th Grade
Mathematics
This Grade 4 mathematics worksheet develops fluency with multiplying whole numbers by 10, 100, 1,000, and 10,000. Students solve seven multiple-choice questions and three fill-in-the-blank items involving standard numbers, place-value descriptions such as “8 hundreds,” and expressions with a missing factor. The examples require students to identify how the digits shift and how zeros affect the product, including products such as 68 × 10, 579 × 100, and 2,300 × 10,000. The worksheet also asks students to work backward from a product, such as finding the factor that makes 29 become 2,900 or 672 become 672,000. These items connect multiplication facts to place-value reasoning rather than relying only on memorized procedures. It is suitable for Grade 4 math practice, independent work, review, or a short formative assessment. This free printable worksheet includes a complete answer key for efficient checking.
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WorksheetsAnswer Key680
57 900
28 030
8,000
23 000 000
1 000
93,000
This Grade 4 worksheet focuses on multiplying whole numbers by 10, 100, 1,000, and 10,000 through seven multiple-choice and three fill-in-the-blank questions. Students use place-value reasoning to find products, interpret forms such as 8 hundreds × 10, and determine missing factors from products such as 672 × ___ = 672,000.
Begin by modeling how the digits in a number change when it is multiplied by 10, 100, or 1,000, then use the worksheet’s examples to connect each factor to the number of place-value shifts. Have students explain why 579 × 100 is 57,900 and why 2,300 × 10,000 is 23,000,000 before completing the multiple-choice items. Finish with the missing-factor questions so students apply the relationship in reverse.
Watch for students adding zeros without accounting for the factor or selecting a product with too few or too many zeros, such as confusing 579 × 100 with 5,790 or 579,000. Students may also misread “8 hundreds × 10” as 8 × 10, or choose the wrong missing factor when comparing 672 with 672,000. Ask them to identify the place-value change and check whether the product is larger by the correct factor.
You can assign this worksheet as a printable PDF or as a digital quiz on Wayground. It includes a complete answer key, and printable submissions can be graded by scanning student work with the Wayground for Teachers app. The printable format also supports classrooms that are reducing screen time.
Use the worksheet’s Advanced Settings to adjust font spacing and font size so the number expressions and answer choices are easier to read. You can also enable a dyslexia-friendly font or translate the worksheet into another language, while keeping the multiplication-by-10, 100, 1,000, and 10,000 tasks intact.
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