Sensational Math Number-Bonds, Addition and Subtraction

Item #: 1567309

$15.29
$7.64

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About This Item

Description

If students are going to be fluent in operations and algebraic thinking they must understand number-bonds. Simply practicing and memorizing math facts will not give them the understanding to know why and become fluent. Number Bond cards take students beyond just practicing math facts. They illustrate the relationships between numbers as well as the inverse relationship between addition and subtraction. Students work with these 5 x 5 inch activity cards to build fluency, and gain number sense at the same time. Teachers can use the cards with groups, in pairs or with individuals. Answers are on the flip side of the card, so it's easy for students to check their own or each other's work. Easy to differentiate, too! 80 two-sided cards in set. Grades K-2