MATHAges 5–8EASY
Making Zero — Frog Jumps to 0
Interactive animated frog number line hops to discover subtraction to zero (N - N = 0), backward step visualizer, and textbook-style printable boxed strips.
Aligned Curriculums:CBSE: Class-1 (MATH.ZERO.01)ICSE: Class-1NEP: Cognitive (C-1.2)CCSS: K.OA.A.1, 1.OA.B.4, 1.OA.C.6
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