COMPUTER ARCHITECTURE STARTER MATHS TEST

127 + 54 =
1. 181
2. 171
3. 185
4. 183
723 - 359 =
1. 424
2. 364
3. 372
4. 365
239 - 526 =
1. 288
2. -287
3. -288
4. 282
8 x 13 =
1. 106
2. 102
3. 104
4. 105
72 / 8 =
1. 16
2. 9.725
3. 8
4. 9
(2/4) + (6/2)
1. (7/2)
2. (8/2)
3. 3.2
4. (8/6)
(7/4) - (3/2) =
1. (1/4)
2. (1/2)
3. (4/2)
4. (3/4)
(8/5) x (1/4) =
1. (3/5)
2. (7/20)
3. (9/20)
4. (2/5)
2 x 2 x 3 x 3
1. 36
2. 32
3. 38
4. 22
(5/8) / (3/4)
1. 11/12
2. 22/24
3. 5/6
4. 4/6
4 ^ 3 =
1. 12
2. 64
3. 27
4. 86
11 ^ 2 =
1. 121
2. 111
3. 22
4. 122
5a = 75 a =
1. 70
2. 75
3. 15
4. 17
a = 7 what does (a^2) + 4a + 200 =
1. 277
2. 267
3. 273
4. 275
(3a -2)(4a +2) = 0 a values =
1. a = (2/3)
  and
  a = (-1/2)
2. a = (3/2)
  and
  a = (3/4)
3. a = (2/3)
  and
  a =(2/4)
4. a = (1/4)
  and
  a =(3/5)
simplify (a/2) + (1/(a+1)) = 5
1. (a^2) - 18a + 8 = 0
2. 2(a^2) - 9a + 8 = 0
3. (a^2) + 9a - 8 = 0
4. (a^2) - 9a - 8 = 0