On this third grade math worksheet, kids round to estimate the difference between two numbers, a useful strategy for checking the results of calculations.

Find the hidden rule in these puzzling math tables! Compare your "in" number to the corresponding "out" number to find the pattern in each table.

This second grade math practice worksheet is a double whammy. She'll solve each subtraction problem, and then determine whether the answers are odd or even.

Don't let your second grader's math practice go to waste! This double-digit subtraction exercise also challenges her to identify odd and even numbers.

Boost your second grader's math skills without boring him! Challenge him to solve seven subtraction problems, and then identify which answers are odd and even.

Incorporate both double-digit subtraction practice and an exercise identifying odd and even numbers into your second grader's math practice.

This second grade printable provides a great way to maximize math time; it incorporates double-digit subtraction as well as odd and even number identification.

Ask your second grader to practice double-digit subtraction and encourage practice with odd and even number identification with this colorful worksheet!

On the surface, this worksheet is all about double-digit subtraction, but it also challenges your second grader to practice identifying odd and even numbers!

Challenge your second grader to master subtraction as well as odd and even numbers with this fun printable!

Here's a fun and colorful way to teach your second grader important concepts: subtraction and odd/even numbers.

Boost your second grader's subtraction skills and ability to identify odd and even numbers with this colorful 2-in-1 worksheet!

This colorful worksheet will give your second grader practice with double-digit subtraction while also getting her to identify odd and even numbers.

Challenge your second grader to finish this double-whammy worksheet; it includes double-digit subtraction as well as odd and even number identification.

This colorful printable encourages your second grader to practice subtraction as well as odd and even numbers!

Give your second grader extra practice with both subtraction and determining which numbers are odd and even with this colorful worksheet!

This bright worksheet is sure to keep your second grader entertained as he practices important concepts such as subtraction and odd/even numbers.

How quickly can your math master round and add up these sums? Help him build a valuable math skill with this estimation worksheet.

Time for a numbers round-up! Rounding and estimation are important math concepts that will help boost your child's mental math skills.

Turn words into numbers in this colorful math worksheet!

Test your subtraction skills in this colorful math worksheet!

Practice subtracting and ordering two-digit numbers with this playful math worksheet!

Use this glossary with the EL Math Support Lesson: Base-Ten Blocks.

Use this glossary with the EL Math Support Lesson: Exploring Number Forms.

Practice subtracting and ordering two-digit numbers with this playful math worksheet!

Use these vocabulary cards the EL Math Support Lesson: Base-Ten Blocks.

Use these vocabulary cards with the EL Math Support Lesson: Exploring Number Forms.

Use this glossary with the EL Math Support Lesson: Which Number is the Greatest?

Use this math worksheet to round three-digit numbers using vertical number lines.