MEAN

MEAN-  measure of the central tendency
                    -the sum of a set of values divided by the number of values in the set.

theoretical probability

theoretical probability

formula

formula to find area of circle

integers

THe GREATEST COMMON FACTOR

Adding mixed fractions with unlike denominators

ADDING AND SUBTRACTING MIXED NUMBERS

Adding Fractions with unlike demionators

Number of the day question one & two & three

1. 3978.664 divide by 2 =1989.327

2. 300+900+70+8 & 0.6+00.5+00.04

3. Three thousand nine hundred seventy eight thousand and six hundred fifty four hundredths

3x3+4squared -(4+2)divided by 2

3x3+4squared- 6divided by 2

9 +4squared - 6 divided by 2

25 -6divided by 2

3-25

22

Divisibility Rules for 9

The sum of all digits MUST equal 9

18

1+8=9 225

2+2+5=9

623781

6+2+3+7+8+1=27

2+7=9

4x3+12/2

12+12/2

12+6

18