Test of Math 5.2

1. Mia bought \$12.95 worth of glass beads and \$2.63 worth of cord for a necklace. How much did she spend altogether?
$14.58
$15.48
$15.58
$15.78

2. Which expression does not equal 18?
6 ? 3
2 ? 3 ? 3
2 ? 2 ? 3
2 ? 9

3. One hundred eighty-five people took a survey. Seventy-nine were female. Which equation cannot be used to find the number of males who took the survey?
185 – 79 =

79 +

= 185

– 79 = 185
185 –

= 79

4. Subtract.

2,050
– 998
_____
1,052
2,168
1,152
3,148

5. How many factors does the number 60 have?
4
3
5
6

6. Which expression does not equal 24?
6 ? 4
12 ? 2
2 ? 3 ? 4
6 ? 2 ? 3

7. What is the value of n?

(96 3) – (6 ? 3) = n
32
18
14
26

8. In which equation does n = 7?
(20 + 50) ? (5 + 5) = n
(70 ? 5) + 5 = n
20 + 50 ? 5 + 5 = n
20 + (50 ? 5) + 5 = n