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Arithmetic: Number Sense Videos
Adding And Subtracting Decimals Mixed Review Example
Video Clip Length: 3 minutes 16 seconds
Video Clip Views: 62804
This clip solves a given decimal addition and subtraction question:
1.867 - 0.43 + 72.491 - 25.4
video, adding decimals, addition, addition of decimals, arithmetic operations, decimal addition, decimals, number sense, numbers, operations, operations with decimals, subtracting decimals, subtraction, subtraction of decimals
Solving Equations With Fractions With Unlike Denominators 2
Video Clip Length: 2 minutes 5 seconds
Video Clip Views: 33660
denominator, equations, fractions, lcd, lcm, least common denominator, least common multiple, like denominators, number sense, numbers, solving equations, unlike denominators
Arithmetic: Number Sense Worksheets
Arithmetic: Number Sense Word Problems
Chuck`s class is going on a fieldtrip
Chuck's class is going on a fieldtrip this next Thursday. There are 95 students going on the field trip, and each one is paying their teacher $3.75...
Arithmetic: Number Sense Practice Questions

What is a composite number?

(-8)+4

Is the square root of 225 rational or irrational?

25% of 118,250

What percent of 186 is 154...

Simplify:
361/4000

-542-85=

22/76 x 360

(1.03)
.5

-2+(-21)=?

Use properties of exponents to find an equivalent expression in the form ax
n
(3x
3)
3

5√
72
12x3 y
--------------
4x-2 y2
Evaluate the expression using the properties of exponents.

3/4 + 3/4

1/8+4/8

2/3 × 1 3/4

The numbers 1 4 9 16 25 are examples of?

2m
2*2m
3

2x
4y
2x
3y
4

4<√
x<9

2y/y+4=3/y-1

√
625

Explain how to convert fractions to decimals.

6√
x-x-3=0

What is the square root of 12?

√
44

3xy
2 / 3x
3

5 √
11 x 8 √
66

9 5/3=

17/3

4 11/12 - 6 2/3

√
11 × √
33

What is 3 radical 6 parenthesis radical 2 plus 3 radical 5?

y=√
x-5

f(x)= sqrt(x) - sqrt(x+4)
find the domain

What percent of 20,000,000 is 18...

Simplify cube root 8c/9d to the 5th power.

2/9 of 2/5

Convert 653...

1/4=3-(2x-1)/(x+2)

(3/2)x = 125
3√
x - 4 = 2

4-(x)/(x-2)=(-2)/(x-2)

√
x+20-x=0

Let a number equal x. multiply by 4. add 4...

√
x-4 = 2

2 1/2

What is √
75 simplest form?

Of the states in the united states ...

6/12 simplify

√
75

How do you rename the mixed numbers?

How do you subtract mixed numbers with renaming?

√
15

57.1 - 39.002

2/3 + 2/3 =

√
4 / √
6

√
84

10 over 24

3 √
-27y36/1000

What are the first six composite numbers?

8000
1/3

15 steps behind

1/4 × 2/3

Write 2.3
5 as a fraction.
(5 is the only recurring number)

Is the product of two natural numbers a natural number?

0...

2√
18

$25.44 divided by 6 = m

25% of some number equal 118,250

Is zero a rational number?

Divide 85209 by the smallest number so that the quotient is a perfect ...

9/10 - ? = 1/3

How you convert 1...

2/5+(3/4)x=x-4/8

4 1/2 - 1 4/5

0.4 + .04 =

how do I rename 3 3/7 as a mixed number?

4 2/9+ 5 5/9 =

3 3/5 - 1 4/6

-47/-7

which is greater .629 or .684

4 11/12 - 6 2/3

what is a similar radical?

(-3√5) (3√5)

In 91...

3 1/2+ 2 1/3

1570536900*x
-2 = 100

What is 3 1/4 % of 4...

Is 40 a rational number?

11/4

(4
3)
5/6 is equal to what?

what is renaming?

4 3/5-3 1/3=

4 1/4=
16√
-916

Find the cube root of 91125.

(-3)-(-100)

38.319 to the nearest tenths

How can we order a real numbers?

0...

What are careers that use radical equations?