10-Point Assessment #1 (due: Tuesday, 9/12/2017)

Record your answers on a separate piece of paper. Show your math when applicable.

 1)  The answer to a subtraction expression is called what?
 2)  Evaluate:  6(7)
 3)  Evaluate:  2^3
 4)  Draw a number line and plot (graph) the numbers -5 and 8.
 5)  The answer to a multiplication expression is called what?
 6)  Evaluate:  42 * 0
 7)  Evaluate:  420
 8)  Evaluate:  42 ÷ 0 
 9)  Given  5^2, the 5 is called the what?
10)  Write  7 * 7 * 7 * 7 * 7  in exponent notation.
11)  Evaluate:  0 ÷ 42 
12)  Given  37 ÷ 4, the 37 is called the what?
13)  Expressions are __________. (word that starts with 'e')
14)  Round the number  12,365  to the nearest hundred.
15)  Evaluate:  (5 + 3) / 2 - 6   [show your math]
16)  By default our numbers are expressed using what number system?
17)  Given the number 9,876,543,210 -- record the digit in the millions place.
18)  Round the number 543,457,123 to the4 nearest hundred thousand.
19)  The decimal number system has how many digits?
20)  Evaluate:  4 / 2 * 8   [show your math]
21)  Facebook Inc. ended 9/6/2017 with a market value of four hundred
     ninety-nine billion seventy-eight million. Write Facebook's market 
     value as a whole number.
22)  The first few prime numbers are 2, 3, 5, 7, 11, 13, 17, 19
     Record the prime factors for the number 42.
23)  The sum of a number and its opposite always equals what?
24)  No or Yes:  8 is a factor of 24.
25)  No or Yes:  8 is a multiple of 3.
26)  Evaluate:  2 - 2^3 / (2 + 2) * 2     [show your math]