Comparing and Rounding Decimals

MAFS.5.NBT.1.3 – Read, write, and compare decimals to thousandths.

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

b.  Compare two decimals to thousandths based on meanings of the digits in each place, using >, =, and < symbols to record the results of comparisons.

 

MAFS.5.NBT.1.4 – Use place value understanding to round decimals to any place.

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