In this fourth grade math worksheet, students are required to write the biggest & smallest numbers from the combinations of given 4 numbers without repetition as like in the solved example. For greatest number formation, arrange the given 4 single digit numbers in descending order from left to right generates the biggest 4-digit number. Similarly, for smallest number formation, arrange the given 4 numbers in ascending order from left to right generates the very smallest 4-digit number.

Teachers, tutors, parents or students can check or validate the completed math workbook containing the set of 4th grade math questions to practice writing bigger & smaller 4-digit numbers from the combinations of given 4 single digit numbers without repetition, by using the corresponding answers key.

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