Books published by publisher Powerkids Press the Rosen Publishing Group Inc.

Engaging story lines and relatable contexts assist readers in understanding the fundamentals of numbers and operations in base ten. Students will learn how to extend the count sequence and gain an understanding of place value in order to apply that understanding to addition and subtraction equations. Age-appropriate text and eye-catching visuals make these concepts easy to understand for beginning math students. When Olivia goes to the ocean she enjoys the sun, sand, and water, but also takes time to learn about place value. Readers will learn about tens and ones alongside Olivia as she visits the ocean. This volume satisfies CCSS Math Standard 1.NBT.B.2.

Algebra is a foundational concept in the study of mathematics, and readers will delight in learning the principles of operations and algebraic thinking in a relatable and engaging way. Topics such as adding and subtracting within 20, using algebraic principles to solve equations and word problems, and understanding the relationship between addition and subtraction will give beginning math students a firm grasp on basic math concepts. A lively basketball game provides the framework for teaching readers the meaning of the equal sign. Readers will be prompted to determine if addition and subtraction equations are true or false. This volume satisfies CCSS Math Standard 1.OA.D.7.