Khan Academy Static

In this tutorial we'll learn about place value. This is key to better understanding what we're really doing when we count, carry, regroup, multiply, and divide with mult-digit numbers.

1562_Comparing_whole_number_place_values.html

1561_Regrouping_numbers_into_various_place_values.html

1563_Regrouping_whole_number_place_values.html

1559_Understanding_place_value_.html

1557_Writing_a_number_in_expanded_form.html

1564_Adding_whole_numbers_by_their_place_values_.html

1555_Finding_place_value.html

1556_Writing_a_number_in_standard_form.html

1558_Comparing_place_values.html

1560_Place_value_when_multiplying_and_dividing_by_10_.html