2 1-11.  The power of a number is indicated by the 1.     subscript 2.     exponent 3.     radical 4.     radix 1-12.  What is the value of 5 times 10⁰? 1. 1 2. 0.5 3. 5 4. 50 1-13.  Which of the following numbers is a mixed number? 1.          14.03 2.        156 3. 1,257 4.              .0004 1-14.  What term describes the symbol that separates the whole and fractional numbers in any number system? 1.     Exponent 2.     Radix point 3.     Decimal point 4.     Position point 1-15.  What is the MSD of (a) 0.4201, (b) 13, and (c) 32.06? 1.     (a) 4 (b) 1 (c) 3 2.     (a) 1 (b) 3 (c) 2 3.     (a) 2 (b) 1 (c) 2 4.     (a) 4 (b) 3 (c) 3 1-16.  What term is defined as a number to be added to a preceding number? 1.     Addend 2.     Augend 3.     Carry 4.     Sum 1-17.  Identify A through D in the following example.      1 – A    25 – B + 17 – C    42 – D 1.    Addend, sum, carry, augend 2.    Carry, augend, addend, sum 3.    Augend, carry, sum, addend 4.    Carry, augend, sum, addend IN ANSWERING QUESTION 1-18, PERFORM THE INDICATED OPERATION. 1-18.  Add: 1. 418 2. 508 3. 528 4. 518 1-19.  In subtraction, the (a) is subtracted from the (b). 1.    (a) Minuend (b) subtrahend 2.    (a) Remainder  (b) subtrahend 3.    (a) Subtrahend  (b) difference 4.    (a) Subtrahend  (b) minuend 1-20.  A borrow is required in which of the following examples? 1. 2. 3. 4.