Kangaroo Math

Students will address the 4th Grade CCSS Math standards of “Operations and Algebraic Thinking” 4.OA, standards 1-5. This includes a total of 100 problems: 4.OA.A.1 - Problems 1-20 4.OA.A.2 - Problems 21-40 4.OA.A.3 - Problems 41-60 4.OA.B.4 - Problems 61-80 4.OA.C.5 - Problems 81-100 These problems are designed to sometimes be easy, sometimes hard, and in some cases absolutely challenging. Whenever possible, real-world numbers have been used in order to develop not just mathematical skill, but a