Guess what number I am thinking?®

This is a game. I'll start first

I am thinking of a number it is the median of this set of numbers.
89, 59, 31, 66, 48, 39, 60, 95, 28

Use your mathamatics stratigies! A before school warmup game:fun and helpful!

Note: I'm going to do this in steps to make it eaiser!
____________________________________________
Set of Numbers: 89, 59, 31, 66, 48, 39, 60, 95, 28
Numbers in Order: 28, 31, 39, 48, 59, 60, 66, 89, 95
Value: 59

The median of the set of numbers is 59!
You know, i'm a pretty smart person, you could have
made this set of numbers an even number like 10, or 8
instead of and odd number 9 to make the question more
harder!

another problem 878787÷13÷21÷37=?

kkeevviinnc wrote:

another problem 878787÷13÷21÷37=?

DUDE! ARE YOU CRAZY! I can't do that. Ofcourse I can use a calculator and get the answer but I'm not going to do that because better than cheating, I'd rather not answer the question. I'll let someone else answer. They also need to answer some! hehe

Yoshiller wrote:

kkeevviinnc wrote:

another problem 878787÷13÷21÷37=?

DUDE! ARE YOU CRAZY! I can't do that. Ofcourse I can use a calculator and get the answer but I'm not going to do that because better than cheating, I'd rather not answer the question. I'll let someone else answer. They also need to answer some! hehe

Look at this topic: http://www.pandandaforum.com/t1183-division-magic

I don't know division silly!!!!!!!!!!!!!!!

Try this practice:

Please use the right grade level

Grade K-2 10+12=?
Grade 3-5 12x12-44=?
Grade 6-7:8x10x(2x15)=?
Grade 8+: 8x8x6x2x1x6+2÷10-1÷10=?





@@ !)) @$)) $^

10+12=22 right?12x12=144?

mmeellvviinn wrote:

10+12=22 right?12x12=144?

10+12=22 right?12x12=144... good job! 10+12=22 right?12x12=144... good job again lol

kkeevviinnc wrote:

Try this practice:

Please use the right grade level

Grade K-2 10+12=?
Grade 3-5 12x12-44=?
Grade 6-7:8x10x(2x15)=?
Grade 8+: 8x8x6x2x1x6+2÷10-1÷10=?





@@ !)) @$)) $^

8x10x30= ?
10x8=80
80x30=2400
EASY make it harder! lol

Yoshiller wrote:

mmeellvviinn wrote:

10+12=22 right?12x12=144?

10+12=22 right?12x12=144... good job! 10+12=22 right?12x12=144... good job again lol

kkeevviinnc wrote:

Try this practice:

Please use the right grade level

Grade K-2 10+12=?
Grade 3-5 12x12-44=?
Grade 6-7:8x10x(2x15)=?
Grade 8+: 8x8x6x2x1x6+2÷10-1÷10=?





@@ !)) @$)) $^

8x10x30= ?
10x8=80
80x30=2400
EASY make it harder! lol

Yoshi ur crazy how do u do that!

I'm first grade and I know 12x12=144.

　

kkeevviinnc wrote:

Try this practice:

Please use the right grade level

Grade K-2 10+12=?
Grade 3-5 12x12-44=?
Grade 6-7:8x10x(2x15)=?
Grade 8+: 8x8x6x2x1x6+2÷10-1÷10=?





@@ !)) @$)) $^

8x8x8x6x2x1x6+2÷10-1÷10=
8 to the power of 3 is 512, 512x6=3,072; 3,072x2=6,144; 6,144x6=36,864;
2÷10=0.2 1÷10=0.1... Ok, now for the easy math; 36,864+0.2-0.1=36,864.1

You're # was 36,864.1

I used the order of operations (PEMDAS) so plz no comments that it's wrong.

Yoshiller wrote:

mmeellvviinn wrote:

10+12=22 right?12x12=144?

10+12=22 right?12x12=144... good job! 10+12=22 right?12x12=144... good job again lol

kkeevviinnc wrote:

Try this practice:

Please use the right grade level

Grade K-2 10+12=?
Grade 3-5 12x12-44=?
Grade 6-7:8x10x(2x15)=?
Grade 8+: 8x8x6x2x1x6+2÷10-1÷10=?





@@ !)) @$)) $^

8x10x30= ?
10x8=80
80x30=2400
EASY make it harder! lol

I agree it should be made harder, in kinder I was doing ###-### and by second grade I was doing ##x## and starting on division, but maybe because I'm all AP classes and I'm in the GT program but its still too easy for me... lol

Hmm yes! 15x15=225 correct right?