Big Numbers
by Anonymous
Tap nine place-value slots to build huge numbers and skip-count to see which digits change as you add or subtract.
#elementary#math#numbers_and_operations#large_numbers#place_value#large_units#skip_counting#grade4#mathgame
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About this app
Big Numbers is an interactive elementary math game for exploring place value and large numbers. Build nine-digit numbers by tapping place-value columns, skip-count with adjustable steps, and answer challenges about digit values, number comparison, and sequences. Missions, explanations, scores, streaks, and stars provide guided practice.
Use cases
- Elementary students practicing place value
- Teachers introducing numbers up to one billion
- Learners comparing numbers with different or equal digit lengths
- Students practicing skip-counting by large intervals
Features
- Tap place-value columns to increase digits and build numbers
- Create random numbers or clear the number
- Skip-count using selectable steps such as ten thousand, ten million, and one billion
- Visual highlighting shows which places change during counting
- Quiz questions cover place value, comparing numbers, and next-number sequences
- Mission progression with immediate explanations, score, streak, and stars