Subtract Number 1 from 1-10

This mental math subtraction game is suitable for students in the first grade.

Students have to subtract the number 1 from 1-10 numbers and gradually build their numbers sense.

Mental math subtraction up to 10 is a key skill that can help students understand math concepts better.

Teachers can use this game regularly (problems are never the same) and monitor if students can get answers faster than the previous time.