Addition (Over 28,000 results)

Condition: Acceptable. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc.

Condition: Good. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc.

Condition: Good. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc.

Condition: Good. Item in very good condition! Textbooks may not include supplemental items i.e. CDs, access codes etc.

Condition: Good. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc. Susan G. Robinson (illustrator).

Condition: Very Good. Item in very good condition! Textbooks may not include supplemental items i.e. CDs, access codes etc.

Condition: Good. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc.

Condition: Good. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc.

Condition: Very Good. Item in very good condition! Textbooks may not include supplemental items i.e. CDs, access codes etc. Emoji Book Group (illustrator).

Condition: Very Good. Item in very good condition! Textbooks may not include supplemental items i.e. CDs, access codes etc.

Condition: Acceptable. Item in acceptable condition! Textbooks may not include supplemental items i.e. CDs, access codes etc. Nihoff, Tim (illustrator).

Condition: Very Good. Item in very good condition! Textbooks may not include supplemental items i.e. CDs, access codes etc.

Condition: Good. Item in very good condition! Textbooks may not include supplemental items i.e. CDs, access codes etc.

Condition: Good. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc.

Paperback. Condition: Good.

Condition: Good. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc.

Condition: Good. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc.

Condition: Good. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc.

Paperback. Condition: Fair.

Paperback. Condition: Very Good.

Paperback. Condition: Good. Math problems with large numbers can be overwhelming. Through our step-by-step progression of activities, your child will easily master addition and subtraction with four-digit numbers. Our workbook builds on basic addition and subtraction skills to teach your child how to confidently compute addition and subtraction with large numbers.Topics Covered in this Book:Addition & subtraction reviewFour-digit vertical form additionFour-digit vertical form subtractionRegrouping (borrowing)Patterns & sequencing.…

Paperback. Condition: Very Good. Math problems with large numbers can be overwhelming. Through our step-by-step progression of activities, your child will easily master addition and subtraction with four-digit numbers. Our workbook builds on basic addition and subtraction skills to teach your child how to confidently compute addition and subtraction with large numbers.Topics Covered in this Book:Addition & subtraction reviewFour-digit vertical form additionFour-digit vertical form subtractionRegrouping (borrowing)Patterns & sequencing.…

Paperback. Condition: Good. Learn by Sticker: Addition and Subtraction combines the most powerful features of two best-selling series (Paint by Sticker Kids® and Brain Quest®) into one new, fun curriculum-based resource. This activity-packed sticker book for children ages 5 and up provides basic addition and subtraction practice while creating ten beautiful baby animal images, one sticker at a time.Explore a fun new way to practice math: with stickers! This activity-packed sticker book for children ages 5 and up provides basic addition and subtraction practice while creating ten adorable baby animal images, one sticker at a time.Step 1: Solve the problemStep 2: Find the matching stickerStep 3: Place the sticker .and watch your baby animal pictures come to life! Combining the joy of Paint by Sticker Kids® with the curriculum-based practice of Brain Quest®, Learn by Sticker? is a completely new way for kids to practice key math skills. In Learn by Sticker: Addition and Subtraction, solve first grade-level addition and subtraction problems and use the answers to determine where to place each sticker to create ten sticker images of beautiful baby animals. Plus, the back of each sticker page contains fun, critical thinking-based math activities like solving riddles, decoding secret messages, and more.…

Paperback. Condition: Very Good.

Condition: Good. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc.

Condition: Good. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc.

Condition: Good. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc.

Paperback. Condition: Fair.

Condition: Very Good. Item in very good condition! Textbooks may not include supplemental items i.e. CDs, access codes etc. Bolster, Rob (illustrator).

Condition: Good. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc. Remkiewicz, Frank (illustrator).