missing number
solve the equation
mental math advance
bell-ringer
bonus
100

what is the missing number 

1,2,3,4,5,_,7,8,9,10

6

100

y=4

4y-2x

x=8

100

2*2

4

100

what is the right answer

2+4=9

7+5=12

7+5=12

100

4*6+5/2

14.5

200

what is the missing number 

2,4,6,8,10,_,14,16,18,20

12

200

solve for x

x+2=6

x=4

200

15*3

45

200

missing number

1,_3,_5

2 and 4

200

4*5+5

25

300

what is the missing number 

1,11,_,31,_,51,_71,81,91,101

21 41 and 61

300

solve for a 

A-1=7

A=8

300

15*2+60-45

45

300

what is wrong with the problem

2+6-1=9

you didnt subtract the 1

what is the correct answer

7

300

20*45/5

180

400

find the missing number 

45,65,_,105,_,145

85 and 125

400

solve for y when x=3

4x-2y=4

what is the ordered pair 

(x,y)

y=8

(3,8)

400

25-10*2

30

400

what is the right problem

5*6+30=60

2*9+18=25

6*5+10=65


5*6+30=60

400

2+2*4

24

500

find the missing number 

78,_,87,_,97,_

_,14,_,22,_,30

82,92 and 102

10,18,26

500

solve for x

3y-3x=12

2^2* 2^2+3-5

x=y-4

14

500

12*4-6+2/2

41

500

which is the wrong problem and which is correct 

1. 5*6+60=90

2. 5+2*6= 42

3. 6*5+90/2=100


2 and 1

500

(5*5)+(6*4)-2/8+15

30.25

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