b'108 Mathoperations & algebraic thinkingGrade Level K 1 2AA391nNUMBER LINE MATHACTIVITY CHARTHelp stu dents visualize math conceptsand give them hands-on practice, too!Double-sided number cards let you create a customized number line showing any sequence of numbers from 1 to 120, so children can count by ones, practice skip-counting by fivesand more! Plus, you get activity cards that provide focused practice with basic skills, including addition & subt rac tion, more than/less than, sequenci ng and more. The 18" x 53 34 " chart comes with over 140 cards and 6 manip ulatives for counting and problem solving.91.95Double-sided Double-sidedGrade Level K 1 2 Grade Level 3 4 5DD340\x1fADDITION WRITE & WIPE BOARDS DD335\x1fMULTIPLICATION WRITE & WIPE BOARDSHeres a great way to reinforce essential addition concepts!Our double-sidedStudents get a solid grasp of multiplicationwith double-sided write & wipe write & wipe boards feature two ways kids can work with addition:On the front,boards they can fill out again & again!Each board features two ways to students complete the preprinted table & learn to recognize patterns associatedlearn, with a preprinted table on one side to multiply with numbers 1-10 and with addends 0-10on the back, they fill in equations for open-ended practiceopen equations on the other that allow students to demonstrate their knowl-with tons of addition facts.Set of 30 plastic boards; each is 9" x 12".49.95 edge of any multiplication facts.Set of 30 plastic, 9" x 12" boards.49.95Each key has 2 problemssolve either one and the lock opens!Answers on back!Grade Level 1 2 3 4 5TW450X\x1fALL FACTS MATH FLASH CARDS - COMPLETE SETHelp students learn math facts with these self-checking flash cards!Each card features a math problem on the front and an answer on the back, so its easyGrade Level K 1for students to work independently.Plus, the cards cover each fact throughLC133\x1fADDITION LEARNING LOCKS12to help students master every math fact.You get all 4 sets, each withUnlock addition skills with the simple turn of a key!Our self-correcting locks 156-169 cards packed in a handy storage box.Cards are 3" x 6".62.95 & keys make learning addition facts to 20 a breeze!Kids simply pick a keyEach set is also available separately. solve either one of the 2 problems printed on itthen find the lock with the TW451\x1fAddition16.95TW453\x1fMultiplication16.95 answer.If theyre correct, the key will turn & the lock will open for instant TW452\x1fSubtraction16.95TW454\x1fDivision16.95 reinforcement!Set of 20 locks and 39 keys; locks are 3 14 ".71.95Lakeshore'