Divide 1-digit decimals by whole numbers (missing number)

Before handing out the worksheet, briefly introduce the concept with a short oral warm-up or a visual model on the board. Encourage students to talk through their thinking as they work: "What strategy are you using? How do you know that is right?" After completing the worksheet, review any missed problems together and discuss the reasoning rather than just the answer. For extra support, let students use manipulatives or draw pictures alongside the written problems. These divide 1-digit decimals by whole numbers (missing number) worksheets work well as daily practice, homework, or a focused review activity.

These divide 1-digit decimals by whole numbers (missing number) worksheets for 5th grade give students the structured, hands-on practice they need to build confidence and fluency. Students work through a range of problem formats, from visual models and diagrams to written equations and word problems, so they encounter divide 1-digit decimals by whole numbers (missing number) from every angle. Each worksheet is designed to build on prior knowledge while introducing the level of challenge appropriate for 5th grade. Practicing divide 1-digit decimals by whole numbers (missing number) at this stage strengthens the mathematical foundations that support more advanced concepts in later grades.

This worksheet is designed for 5th Grade students (Ages 10-11), aligned to Common Core standard 5.NBT.B.7. It can also be used as review for early students at the next grade level or as an introduction for advanced students.

Yes. This worksheet works for homeschool, classroom, and tutoring settings. Print individual pages for targeted practice, or print the full set as a packet. Works great as a morning warm-up, independent center activity, or fast-finisher task.

Fifth graders divide decimals by whole numbers and explore division of whole numbers that produce decimal quotients (CCSS 5.NBT.B.7). Dividing 4.8 by 3 uses the same long-division algorithm as whole-number division; the decimal point in the quotient is placed directly above the decimal point in the dividend. Division of whole numbers with decimal results (7 divided by 4 equals 1.75) requires students to append decimal zeros to the dividend and continue dividing: 7 becomes 7.00, and the division continues past the decimal point. Students also extend multiplication-by-powers-of-ten to division: dividing by 10 moves the decimal one place left, dividing by 100 moves it two places left. Worksheets that require rounding quotients to a specified decimal place (to the nearest hundredth) build precision skills useful in measurement and real-world problem solving. Connecting decimal division to fractions (7 divided by 4 equals 7/4 equals 1.75) reinforces the bridge between the two representations.

The procedure is identical to whole-number long division with one added rule: place the decimal point in the quotient directly above the decimal point in the dividend before beginning. For 8.4 divided by 4: set up the long division, write the decimal point in the quotient above the decimal in 8.4, then divide as usual. 8 divided by 4 equals 2, bring down the 4, 4 divided by 4 equals 1, giving quotient 2.1. When the dividend is a whole number with no decimal, append zeros and a decimal point before dividing: 7 divided by 4 becomes 7.00 divided by 4. Divide until the remainder is zero or you reach the target number of decimal places and round. The check step (multiply the quotient by the divisor to verify the product equals the dividend) works exactly as in whole-number division: 2.1 times 4 equals 8.4. Worksheets with pre-drawn long-division brackets that show where the decimal point goes in the quotient (marked with a dot above the bracket) are effective for students who frequently misplace it.

Dividing a whole number by a decimal (for example, 6 divided by 0.3) is typically introduced by converting to equivalent fractions: 6 divided by 0.3 equals 6 divided by 3/10 equals 6 times 10/3 equals 20. Alternatively, multiplying both dividend and divisor by a power of ten eliminates the decimal: 6 divided by 0.3 becomes 60 divided by 3 equals 20. This multiply-both-sides approach, sometimes called the clearing-the-decimal method, is the most direct. The intuitive check is the how-many-groups model: how many groups of 0.3 fit into 6? Since 0.3 times 10 equals 3 and 3 times 2 equals 6, there are 20 groups. The answer is larger than the dividend, which surprises students who expect division to always produce a smaller result. This is a key conceptual point: dividing by a number less than 1 produces a quotient larger than the dividend, just as multiplying by a number less than 1 produces a product smaller than the multiplicand. Worksheets that pair each division by a decimal with the equivalent multiplication (6 divided by 0.3 equals 20 because 20 times 0.3 equals 6) build this inverse-operation understanding.