Estimate the sum in each of these math problems. Challenge your child to round to the nearest hundred first, then add the two rounded numbers.

Kids visually estimate the number of oranges on a set of trees, then count the oranges one by one and see how close they were. Then they color the page.

Plot rational numbers on a number line! Try it with positive and negative fractions, decimals, and mixed numbers.

Practice comparing and ordering positive and negative decimals and mixed numbers with these sweet math word problems!

This playful worksheet is a fun way to work concepts including conversions, decimals and fractions, and nutrition guidelines.

Use the number line to decipher the hidden message! Fill in the blanks to this number line with fractions and decimals.

Children get fun, real-world practice in converting decimals and fractions to the tenths and hundredths place.

Use this rigorous worksheet to compare and order rational numbers, including a variety of fractions, decimals, and mixed numbers!

Assess your students’ ability to multiply and divide by powers of 10, including problems with decimals and exponents.

Practice beginning algebra concepts with a colorful worksheet! Your child will solve for x in addition problems with decimals.

Kids put all their measurement knowledge to work as they brainstorm and draw objects that have an equivalent measurement to a cup, pound, foot, and more!

Don’t let estimating and measuring bug you—strengthen your skills with this fun second-grade worksheet!

With these busy, colorful worksheets, kids can get a grasp on money-counting and sequential order when dealing with decimals.

Build up your understanding of rational numbers as you compare and order fractions, decimals, and mixed numbers on this worksheet!

Can your little math whiz add up sums quickly in his head? Teach him to estimate before adding, a great skill to put to use in everyday life!

Bring an everyday skill to the table by helping your child try and "eyeball" a measurement for each item in inches and centimeters.

Master measurement with a metric conversion table! Use this cheat sheet to do conversions, for cooking or just for practice with decimals and multiplication.

This worksheet allows fifth graders to open the door to rounding mastery!

Help your child practice his skills with volume with this printable worksheet, which asks him to estimate how much liquid things can hold.

What is a percent? How do you write a percent? How are percents related to fractions and decimals? Answer these questions and more with this worksheet!

Build up your ability to convert metric units to customary units, operate with real-world decimals, and more with this performance task!

Kids estimate and measure inches in this silly math worksheet.

This base 10 worksheet will have your kid breezing through place values and prepare him for math using higher numbers and decimals.

Practice adding and subtracting rational numbers, including positive and negative fractions, decimals, and mixed numbers, in this seventh-grade math worksheet. 

Give students practice multiplying and dividing rational numbers, including positive and negative fractions, decimals, and mixed numbers with this seventh-grade worksheet.

Try to create every number from 1 to 50 with the number four by using addition, subtraction, multiplication, division... even exponents and decimals!

From the tiniest ant to the biggest elephant, every animal has a mass!

Take a tour of items in your home as you practice estimating length in this engaging worksheet!

Introduce your child to managing their personal finances by tracking Dori's debits and credits for this month.

Perfect for kids who have trouble with decimals, this visual money worksheet helps your child strengthen his math skills without ever writing a number.