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Decimals/Fractions
100

751,000,000,000 in scientific notation is

7.51x1011

100

70 is what in standard form?

1

100
What is the square root of 144? 

12

100

Find the value: 

-(-19.8)

19.8

100

3.04 + (-3.05)

0

200

0.002 in scientific notation is

2 x 10-3

200

53  is what in standard form

5x5x5 or 125

200

Is 33 a perfect or non perfect square root?

Nonperfect

200

What is the absolutely value of a -151

151

200

-2.35 + (-2.35) =

-4.23

300
0.00000531 in scientific notation is

5.31x10-6

300

53 / 5-2

53-(-2)

53+2

55 = 5x5x5x5x5 = 3,125

300

What is the square root of 36 + the square root of 49 + the square root of 25 + 10?

28


6+7+5+10  = 28

300

What is (1/5)3

1/5 * 1/5 * 1/5=

1/5x5x5 = 1/125

300

-0.13 - (-1.55)

-0.13 + 1.55=

1.42

400

(4.2 x 105) x (7.5 x 107)

(4.2 x 7.5) x (105+7)

31.5 x 1012 = 31,500,000,000,000

400

(26 x 23) /  (24 x 21)

26+3 / 24+1

29 / 25

29-5

24 = 2x2x2x2 = 16

400

The square root of 57 falls between what two numbers?

7 and 8

{square root of 49 (7) and square root of 64 (8)}

400

-|-2| x |10| + (-7)(-3) - 2 =

-2 x 10 + 21 - 2 =

-20 + 19 = 

-1

400

5 1/3 + (-1.5) =

5 1/3 - 1 1/2=

5 2/6 - 1 3/6 = 

32/6 - 9/6 = 23/6=

3 5/6

500

(3.33 x 105) + (7.4 x 104)

1.07 x 1010

(3.33+7.4) x (105+4)

10.73 x 109

1.07 x 1010 

500

[(7+2)(7-5) + (4)2 x 3(2-1)|

[(9)(2) + (16)(3)]

18 + 48 = 

66

500

The square root of 25 x the square root of 36 x the square root of 49 divided by the square root of 4 times the square root of 100

5x6x7 / 2x10 = 

10.5


500

|-19| x 5 - (3+1)2

19 x 5 - 16=

79

500

-3/4 / 0.5

.5/.75

5 goes into 7.5 1 time then 5 goes into 25 5 times

slide the decimal over for an answer of 

1.5