5th Grade Decimal Worksheets
Our 5th Grade Decimal Worksheets provide 21 comprehensive printable activities covering essential decimal skills. Students practice place value identification, adding and subtracting decimals, multiplying and dividing by powers of ten, and comparing numbers to thousandths.
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About these worksheets
These worksheets develop students' understanding of where decimals fall on a number line. Activities include locating decimals between whole numbers, determining whether a decimal is less than, equal to, or greater than one-half, and using number lines to express decimal expansions. Suitable for fourth through eighth grade.
5nbt3b
Find a decimal on a number line. Find a fraction or mixed number on the same line. See that a point is a decimal and a fraction at once.
Determining Decimal Value
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About these worksheets
Students explore the meaning and value of decimal digits through a variety of activities. Worksheets cover identifying the value of underlined digits, recognizing repeating and terminating decimals, reading visual models of tenths and hundredths, interpreting place value blocks, and converting between decimals and percents. These resources span fifth through seventh grade standards.
5nbt1
Find the value of an underlined digit in a decimal number. Use place value to tell how much a digit is worth (like tens, ones, tenths, or hundredths).
5nbt3a
Work out what each base ten block is worth once one of them is named the whole Write the value of a set of blocks as a fraction Use a denominator of tenths, hundredths or thousandths depending on the smallest block shown See how the same block changes value when a different block is the whole
5nbt3a
Read a decimal fraction off a 10 by 10 grid. Write the same amount as a fraction and as a decimal. Recognize that hundredths on a grid and a decimal are the same number.
5nbt3a
Read a length in meters as a decimal. See a mark as tenths and hundredths at the same time. Connect centimeters to hundredths of a meter.
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Shade a 10 by 10 grid to show a decimal. Turn tenths and hundredths into a number of squares. Represent a decimal with a model.
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Write the same amount as tenths and as hundredths. See that one tenth is ten hundredths. Recognize ten tenths as one whole.
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Add 0.1, 0.01 or 0.001 to a number. Subtract 0.1, 0.01 or 0.001 from a number. Work with decimals that have different numbers of places.
Adding & Subtracting Decimals
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About these worksheets
These worksheets provide practice adding and subtracting decimal numbers. Activities include vertical and horizontal computation, using number lines and helper grids to visualize operations, and adding multiple decimal addends. Students learn to line up decimal points by place value and regroup when needed. Aligned with fifth grade standards.
5nbt7
Add decimals to find a total when numbers include tenths and hundredths. Subtract decimals to find how much more or how much is left. Line up decimal points so each place value stays in the right column. Read word problems and decide whether to add or subtract to solve them. Write the answer with the decimal in the correct place.
5nbt7
Add decimals accurately, including when you need to regroup (carry). Subtract decimals accurately, including when you need to regroup (borrow). Keep track of place value (ones, tenths, hundredths, thousandths) to write the correct sum or difference.
5nbt7
Line up decimals by place value before adding or subtracting. Add decimals accurately, including when you need to regroup. Subtract decimals accurately, including when you need to borrow. Keep track of the decimal point in the answer.
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Use a number line to subtract one decimal from another by jumping backward the right amount. Read and place decimals on a number line so you can start and end at the correct points. Break a decimal subtraction into smaller steps (like tenths and hundredths) to keep track of each jump. Find the difference between two decimals and write the answer with the decimal point in the right place.
5nbt7
Add two decimal numbers by starting at the first number and making jumps on a number line. Use tenths marks to keep track of how far each jump moves. Read and write the decimal you land on as the sum.
5nbt7
Line up decimals by place value using a helper grid so the digits match up correctly. Add decimals accurately, including when you need to regroup. Subtract decimals accurately, including when you need to regroup. Keep the decimal point in the right place when writing the final answer.
5nbt7
Add several decimal numbers to find one total. Line up decimal points so each place value is added in the right column. Regroup when the digits in a column add to 10 or more. Keep track of tenths and hundredths so the decimal ends up in the correct spot in the sum.
5nbt7
Round decimals to the nearest whole number Estimate a sum of several decimals Judge whether a total is reasonable Read amounts out of a table
5nbt7
Estimate a sum or difference of decimals. Choose the amount closest to an answer. Judge the size of a decimal answer without calculating.
Multiplying & Dividing Decimals
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About these worksheets
Students practice multiplying and dividing with decimal numbers using a range of methods. Worksheets cover placing the decimal point correctly in products and quotients, multiplying and dividing by powers of ten, estimating decimal products, using visual area models, and performing all four operations with decimals. Topics extend through sixth grade standards.
5nbt7
Place the decimal point correctly in a multiplication problem with decimals. Count decimal places in the factors to decide how many decimal places the product should have. Multiply the numbers as whole numbers first, then put the decimal back in the right spot.
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Multiply two decimal numbers to find the product. Place the decimal point correctly in the answer. Use place value to understand how multiplying by tenths and hundredths changes a number. Multiply decimals by multiplying as whole numbers first, then adjusting for the decimal places.
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Multiply decimals by 10, 100, and 1,000 by moving the decimal point the right number of places. Divide decimals by 10, 100, and 1,000 by moving the decimal point the right number of places. Use exponents like 10^2 and 10^3 to recognize how many places to shift the decimal. Write answers with the decimal point and any needed zeros in the correct place.
5nbt2
Multiply decimals by 10, 100, and 1,000 by shifting the decimal point the right way. Divide decimals by 10, 100, and 1,000 by shifting the decimal point the right way. Spot patterns in how the digits and decimal point change when you multiply or divide by powers of 10.
5nbt7
Practice rounding decimals to make easier numbers to multiply in your head. Estimate the product of a decimal and a whole number using friendly numbers. Estimate the product of two decimals by rounding to tenths or whole numbers.
5nbt7
Multiply decimals using the regular multiplication steps you use for whole numbers. Place the decimal point in the product by counting decimal places in the factors. Keep digits lined up correctly in vertical (column) multiplication. Handle carrying when multiplying multi-digit numbers that include decimals.
5nbt7
Move the decimal point to turn the divisor into a whole number before dividing. Use long division to place the decimal point correctly in the quotient. Keep dividing past the decimal to get an exact answer or a decimal answer.
5nbt7
Divide decimals by decimals using the partial quotients (chunking) method. Break a division problem into easier steps by subtracting groups of the divisor and keeping a running total of the quotient. Place the decimal correctly in the quotient based on the values in the dividend and divisor. Multiply to find helpful chunks of the divisor (like 10× or 0.1×) that fit into the dividend.
5nbt7
Multiply two decimals to find the product. Use an area model (grid) to show what a decimal multiplication problem means.
5nbt7
Multiply a whole number by a decimal to find the product. Use a grid or area model to show what the multiplication means.
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Multiply decimals by 10, 100, and 1,000 by shifting the digits to the left. Divide decimals by 10, 100, and 1,000 by shifting the digits to the right. Read a word problem and decide whether it needs multiplying or dividing by a power of ten.
5nbt7
Solve word problems by multiplying decimals to find a total, cost, or amount. Translate a real-life situation into a multiplication equation with decimals. Multiply decimals accurately and place the decimal point correctly in the product.
About these worksheets
These worksheets help students compare decimal numbers using place value reasoning. Activities include determining which decimal is greatest or least, writing number sentences with inequality symbols, and comparing decimals to the hundredths and thousandths places. Aligned with fourth and fifth grade standards.
5nbt3b
Compare two decimal numbers up to the thousandths place and decide which one is larger or smaller. Use place value to compare decimals by checking digits from left to right (ones, tenths, hundredths, thousandths). Line up decimal points so the place values match before comparing. Choose the correct symbol (<, >, or =) to show the comparison.
5nbt3b
Order a list that mixes decimals and fractions. Compare a fraction against a decimal. Order mixed numbers alongside decimals.
5nbt3b
Compare a mixed number against a decimal. Recognize when a fraction and a decimal are equal. Convert between forms to compare.
About these worksheets
Students practice finding the missing decimal that adds to exactly one whole. These worksheets reinforce the relationship between decimal complements and strengthen subtraction skills with decimals less than one.
5nbt7
Add decimal numbers that make a total of 1.0. Subtract a decimal from 1.0 to find the missing amount.
About these worksheets
These worksheets build skills in ordering decimal numbers from least to greatest and greatest to least. Students compare decimals to the hundredths place using place value reasoning, work with visual models of tenths and hundredths, and practice arranging sets of decimals in correct order. Aligned with fourth and fifth grade standards.
5nbt3b
Practice putting decimal numbers in order from least to greatest or greatest to least. Learn to compare decimals by lining up the decimal points and matching place values. Use zeros to make decimals the same length so they are easier to compare. Check which decimal is larger by looking at tenths, hundredths, and thousandths in order.
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