Integer Flash Cards

Double-sided, easy to read, flash card deck which features two levels of difficulty & practice for solving problems with positive & negative numbers. Cards address problems using multiplication, division, addition & subtraction. Level 1 problems consist of equations using two numbers & Level 2 problems use 3 or more numbers. Deck includes 105 flash cards, instructional guide, games & extension activities. Suitable for kids age 11 & above.