This Math Mania addition worksheet gives 2nd Grade students twelve vertical problems that add zero to numbers up to 903. An answer key is included, so it is ready to use as a quick daily fluency drill.

This Regrouping Subtraction Worksheet gives 3rd graders six two- and three-digit problems that all need regrouping, plus two word problems. Answer key included for quick, no-prep math practice.

This Breaking into Tens Ones Worksheet asks 1st graders to count base ten blocks and add tens and ones to write each two-digit number. An answer key is included, so practice turns into instant feedback.

This 2 digit multiplication worksheet gives 4th graders eight vertical problems plus two multi-step word problems that build the standard algorithm step by step. An answer key with full worked solutions is included, so checking work takes seconds.

This Weight Gravity Worksheet asks 5th graders to multiply an Earth weight by each world's gravity factor, then explain their reasoning. A complete answer key is included, so decimal multiplication practice takes no prep.

This Finding the Area of Shapes Formulas Worksheet gives 4th Grade students six labeled rectangles and squares plus a two-step painting problem, with an answer key included, so applying the area formula becomes automatic.

This angles measuring worksheet has 4th graders measure six angles with a protractor and label each one acute, obtuse, right, or straight. An answer key is included, so protractor practice checks itself in minutes.

This Telling Time Matching Worksheet has 1st Grade students match digital times to analog clocks and then draw the hands themselves. An answer key is included, so checking clock-reading practice takes seconds.

This time to the half hour worksheet asks 1st graders to read six analog clocks and draw the hands on two more. An answer key is included, so telling time practice is ready in one print.

This rounding to hundreds worksheet gives 3rd graders nine rounding problems, a number line activity, and word problems to explain. An answer key is included, so estimation practice is ready in one print.

This subtracting tens and ones worksheet gives 2nd grade students twelve no-regrouping problems plus two word problems, with an answer key included, so place-value subtraction becomes quick and automatic.

A 4th grade long division no remainder problems worksheet with six standard-notation problems and two school word problems. Answer key included, so students can master the steps before remainders.

The Dr. Seuss One Fish, Two Fish Math Worksheet gives first graders five fish-themed word problems for adding and subtracting within 20. A complete answer key is included, perfect for no-prep math practice during Read Across America.

This first grade Adding to 20 Worksheet gives students practice adding numbers within twenty using both vertical and horizontal problems. Includes a complete answer key for a quick, no-prep way to build addition fluency at home or school.

A measuring in inches worksheet where 2nd graders use a ruler to measure six objects to the nearest inch. Includes an answer key — great no-prep practice for estimation and measurement skills.

Using the Adding 9 Song (Lyric Mjusic Video), students sing and practice adding 9 with all addition facts 1-15. Your kids will learn how to add 9.

Using the Adding 6 Song (Lyric Mjusic Video), students sing and practice adding 6 with all addition facts 1-15. Your kids will learn how to add 6.

Using the Adding 5 Song (Lyric Mjusic Video), students sing and practice adding 5 with all addition facts 1-15. Your kids will learn how to add 5.

Using the Adding 3 Song (Lyric Mjusic Video), students sing and practice adding 3 with all addition facts 1-15. Your kids will learn how to add 3.

Using this I Can Count to 100 Activity, students count to 100 by ones by organizing the color coded number cards in order.