Math Workbook Grade 3-4: Addition, Subtraction, Multiplication and Division Worksheets for Kids Ages 8-10

How to Calculate Quickly: Full Course in Speed Arithmetic (Dover Books on Mathematics)

Color By Math: Addition and Subtraction Math Coloring Book for Kids Ages 6-10: Boost Math Confidence through Logic Puzzles, Space Mazes, and Exciting Galaxy Missions

Some Sums (Books on Calculus)

Numbers in Minutes

Preschool Math Activity Book for Toddlers Ages 2-3-4: Number Tracing, Counting, Addition, and Subtraction Activities for Early Learners ages 2-4 and Kindergarten Prep

16 x 16 Sudoku: Vol. 5: 200 Hard Puzzles, Numbers 1-16 Grid Size, Solutions Included, Book 5 of 5

Digging Deeper: Making Number Talks Matter Even More, Grades 3-10

100 Days of Cool: A Funny Picture Book About Numbers 1-100 and Math for Kids (Ages 6-10) (MathStart 2)

Pyomo ― Optimization Modeling in Python (Springer Optimization and Its Applications, 67)