This if I know this then I know addition worksheet helps 1st grade students use turnaround facts to solve sums within 20, with an answer key included for quick, confident checking.

This using strategies to solve equations worksheet helps 1st graders add three numbers by making a ten first. An answer key is included, so checking work is quick and easy.

Kids count quarters, dimes, nickels, and pennies to find each total price in this counting coins find the total price worksheet for 2nd grade. An answer key is included for easy checking.

This add millions no regrouping worksheet helps 5th grade students add 8- and 9-digit numbers and solve two word problems, with an answer key included for quick, easy checking.

This adding 6 word problems worksheet gives 1st Grade students five short stories with matching number sentences and an answer key, so plus-six facts become quick and confident.

This three addends addition problem solving worksheet gives 2nd graders five word problems that add three two-digit numbers, with an answer key to make checking quick and easy.

This adding three counting on worksheet helps 1st graders start at a number and count on three to find each sum. An answer key is included, so checking the work is quick and easy.

This Matching Number Pairs Worksheet has 1st Grade students sort eight addition facts under the sum they make, 9 or 10. An answer key is included, so fact practice is ready in one print.

This triple digit number addition regroup worksheet gives 2nd Grade students twelve stacked problems that all regroup, building place-value fluency. An answer key is included so every sum can be checked in seconds.

Practice with this three digit addition worksheet, where every problem regroups. Six column problems and three word problems for 3rd grade, with an answer key, build accuracy that lasts.

This Adding 1 Word Problems Worksheet gives 1st Grade students five short stories with matching number sentences, roomy answer lines, and a complete answer key, so adding one more becomes quick and automatic.

This sorting equations worksheet has 1st graders solve nine addition equations, sort them under the sums 6, 8, and 10, and fill in missing numbers. An answer key is included for easy checking.

This quad digit addition worksheet has 4th grade students add four-digit numbers without regrouping, then solve three word problems. An answer key is included to make checking fast.

Build fast sums with this adding nine matching worksheet for 1st grade. Kids match six add-nine facts, then solve four more, and an answer key makes checking quick and easy.

Our adding 7 word problems worksheet gives 1st grade students five short stories to solve by adding seven more, with an answer key included for fast, easy checking.

This Double Digit Adding No Regrouping Worksheet helps 2nd grade students add two-digit numbers in columns and solve two word problems. An answer key is included for quick checking.

This Christmas Addition Worksheet has 1st graders find twelve missing addends within 20, then crack a number code to reveal a holiday message. An answer key is included for easy checking.

This adding 9 word problems worksheet gives 1st Grade students five short addition stories with matching number sentences and an answer key, building quick, confident plus-nine thinking.

This Triple Digit Adding Regroup Worksheet gives 2nd Grade students six column problems and two word problems on three digit addition with regrouping, plus a full answer key.

The Adding Six Matching Worksheet gives 1st grade students five plus-six facts to match and six more to solve, with an answer key, so adding six becomes a fact they know by heart.