uses real-world applications to cover concepts like multi-step word problems, adding, subtracting, reading and writing numbers up to 100, measuring lengths and plotting graphs, time and money, and recognizing and drawing shapes. An answer key is included to help parents and teachers accurately monitor students’ progress and feel confident in their competency. The best-selling Spectrum series is a favorite of parents and teachers because it’s carefully designed to be both effective and engaging––the perfect building blocks for a lifetime of learning.

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