real test 1

Answers: Front: b a c b c c c b a c      b c c a c c c c a c      c c c b b   Back: c a a b

1.  What is the place of the digit 3?  273,569.

a 10,000 place

b1000 place

c3000 place

dnone of the above

2. Write the following in digits: Six thousand, four hundred twenty one

a6,421

b6,0421

c60, 421

dnota

3.  Simplify  (a  +  10)  + 9

aa + 10

ba = 9

ca + 19

dnota

4. Solve the equation by first simplifying each side of the equation as much as possible and then finding the solution by inspection.  5 + (2 + t ) = 8 + 3.

a t is between 1 and 3

b t is between 3 and 5

c t is between 5 and 7

dnota

5. Add:  4,281 3,026

a7,297

b73,070

c7,307

dnota

6.  Round to the nearest thousand. 9962

a1000

b10,062

c10,000

dnone of the above

7.  Round to the nearest hundred. 1044

a1090

b1010

c1000

dnota

8.  Apply the associative property and multiply.  6(14x)

a   (6·14)x = 64x

b (6·14)x = 84x

c (6·14)x = 74x

d nota

9. Solve the equation by simplifying the left side and then  finding the solution.   2(4x) = 16. The answer for x is between:

a0 and 3

b3 and 6

c6 and 9

dnota

10.  Rewrite using the associative property of multiplication. 8·(8·112)

a(8·8·1)12

b8·(8·11)2

c(8·8)·112

dnota

11.  Multiply 729   91

a7139

b66339

c65339

dnone of the above

12. Multiply 168   25

a4100

b3200

c4200

dnota

13. What are the numbers in the last column  for the product ab? a b ab 11 11   11 22   22 22   22 44

a22, 242, 484, 968

b121, 242, 484, 868

c121, 242, 484, 968

dnota

14. Divide. No remainder in this problem.

a11,340,000

b11,30,000

c1,340,000

dnota

15.  Divide. Yeah, remainder in this one.

a   113 5/2

b 113

c 113 2/5

d

16. Divide. Remainder ?

a13 26/7

b13

c13 7/26

dnota

17. Simplify:

a100

b90

c124

dnota

18. Find the mean of the following numbers: 1,3,4,5,6,6,2,13

a8

b40

c5

dnota

19. Find the median of the numbers in the previous problem.

a4.5

b4

c5

dnota

20.Find the mode of the numbers in the previous problem.

a13

bno mode

c6

dnota

21. Find the area

a20

b40

c75

dnone of the above

22. Find the area

a25

b50

c150

dnota

23.Divide the numerator and denominator by 7:    56/77

a7/11

b9/11

c 8 /11

dnota

24. Factor into prime factors. 216

a2 2 2 3 3 3 3

b2 2 2 3 3 3

c2 2 2 2 3 3 3 3 3

dnota

25. Reduce to lowest terms:  24/42

a84/84

b4/7

c12/21

dnota

26. Extra credit ....Reduce to lowest terms: 96/108

a48/54

b24/27

c8/9

dnota

27. Extra credit .... Reduce to  lowest terms: 36/24

a3/2

b9/6

c72/48

dnota