This engaging math game helps first graders develop mental math skills by finding 10 more and 10 less than given two-digit numbers. Students strengthen their understanding of place value and number relationships while practicing quick mental calculations without counting.
This interactive, gamified learning experience provides immediate feedback and helps students visualize how numbers change when adding or subtracting 10. Perfect for classroom practice, homework, or distance learning. Aligned with Common Core Standard 1.NBT.C.5.
mental math, place value, two-digit numbers, number patterns, adding ten, subtracting ten, first grade math, elementary math game, math practice, number sense, digital math activity