Activity 1: Fill in the blanks with the correct term, phrase, or quantity, 1. The number 48 000 is written in notation 2. In scientific notation, when the number in standard notation is less than 1, the exponent of 10 is a. number. 3. In scientific notation, when the number in standard notation is greater than 1, the exponent of 10 is a. number, 4. When we multiply a decimal by 10⁴, the decimal point moves places to the. 5. When we multiply a decimal by 10-⁵, the decimal point moves places to the. ​