This Understanding Halves and Fourths Worksheet asks 1st grade students to shade halves and fourths of printed shapes, then spot which shapes have equal parts. An answer key is included for quick checking.

This Subtracting From Twenty Worksheet gives 1st Grade students three number-line jumps and six missing-number problems, all taken from 20. An answer key is included, so it is quick to check.

The Fraction Problem Solving Worksheet gives 4th Grade students four fraction word problems with room to show their work, an error analysis question and a full answer key.

This Subtracting Four Writing Equations Worksheet gives 1st Grade students picture rows and number sentences for subtracting four, with an answer key, so they build real subtraction fluency.

Grandparents Day word problems give 4th graders seven two-step problems using all four operations, with a full answer key, so students practice planning a solution before they start calculating.

This Writing Days of the Week Abbreviations Worksheet gives 1st graders two-way practice with day abbreviations: write the whole day, then shorten it. Answer key included for fast, no-prep calendar and conventions review.

This Measurement Data on a Line Plot Worksheet has 3rd grade students plot sixteen half-inch ribbon measurements, then answer five questions about their own data; an answer key is included, so graphing practice is ready to hand out.

This Thanksgiving Turkey Subtraction Worksheet gives 1st graders eight column problems within 20 and two holiday word problems. An answer key is included, so practice is quick to assign and quick to check.

In this Up, Up, and Away! Measuring Angles Activity, students solve addition and subtraction problems to find unknown angles on a diagram.

In this Rounding Road Trip Activity, students round numbers to the given digit.

Using this Let's Compare Fractions Activity, students partner up to play Fraction War by comparing fractions using comparison symbols , or =. Remember to create common denominators before comparing!

Using this Fun at the Beach Multiplication Activity, students match the word problem to the correct picture representation, comparison statement, and answer cards.

Using this Equivalent Fractions 10 100 Denominators Activity, students express a fraction with a denominator 10 as an equivalent fraction with a denominator of 100.

Using this Baking with Geometry Activity, students match picture cards to the appropriate geometry term, identifying points, lines, line segments, rays, and angles.

Using the Adding 15 Song (Lyric Mjusic Video), students sing and practice adding 15 with all addition facts 1-15. Your kids will learn how to add 15.

Using the Adding Songs (MP3 Album), practice adding and addition facts by singing and adding these 15 addition songs. Great for memorizing addition facts!

Using the Adding 10 Song (MP3), students sing and practice adding 10 with all addition facts 1-15. Your kids will learn how to add 10.

Using this Quotient Quickies Division Activity, students interpret whole numbers as the number of objects in each share.

Using this Sharing with Whole Numbers Division Activity, students interpret whole numbers as the number of objects in each share.

This Making Inferences Math Operations Activity is a great lesson in helping your students understand inferencing and basic math operations. This is perfect for making inferences and drawing conclusions.