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Number Names

Understanding place value and number representation concept in decimals. Learning to convert number words to standard form and vice versa.

Mapped to CCSS Section# 5.NBT.A.3a

Read and write decimals to thousandths using base-ten numerals, number names, and expanded form, e.g., 347.392 = 3 x 100 + 4 x 10 + 7 x 1 + 3 x (1/10) + 9 x (1/100) + 2 x (1/1000).
Try Sample Question