4 lessons in this badge

Gold Star Detective

Get ready to explore the world of subtraction and addition like a true math detective!

In these exciting lessons, you’ll learn to subtract and add numbers under 20 in fun, creative ways—from hopping on number lines to spotting patterns. Each adventure helps you sharpen your skills and build confidence in math while having a blast!

	Resource	Subject
1	Discover the World of Addition and Subtraction	Math
2	Subtraction Fun With Three or Four!	Math
3	Adding and Subtracting by 5	Math
4	Fun With Subtraction and Addition!	Math

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