CT.CC.NBT.5. Number and Operations in Base Ten
Perform operations with multi-digit whole numbers and with decimals to hundredths.
NBT.5.5. Fluently multiply multi-digit whole numbers using the standard algorithm.
NBT.5.6. Find whole-number quotients of whole numbers with up to four-digit dividends and two-digit divisors, using strategies based on place value, the properties of operations, and/or the relationship between multiplication and division. Illustrate and explain the calculation by using equations, rectangular arrays, and/or area models.