How to convert from standard form to an ordinary number For example, 300 in standard form would be 3 x 10². A = 3 and n = 2 The integer power of ten is positive for numbers greater than 10 and ...

convert the numbers from standard form into decimal form or ordinary numbers complete the calculation convert the answer back into standard form Calculate \((4 \times 10^9) \times (7 \times 10^{-3})\) ...

Practice time! Build, read, & write three-digit numbers using base-10 blocks and symbols. Practice time! Build, read, write (in standard and expanded form), and represent three-digit numbers using ...