(order of operations)
Fractions
Random
division
unit rate
100
42*2-6+(4+9)
91
100
16/1*1/16=...?
1
100
What is the next number?!

20,25,27,32,34,...?

39
100
200/8=...?
25
100
16 squares to 20 circles
4:5
200
10*6-1(9-6+4)
43
200
3/12*36/6=...?
1 1/12
200
Four of John's 22 albums are classical music. 7 out of May's 32 albums are classical. Whose music collection has a higher ratio of classical album?!
MAY!!!!!!
200
222/2...?
111
200
12 stars to 28 hearts
7:3
300
(64/8)*8-4+6
66
300
4/40*8/12...?
32/576 or 18
300
True or False

3,642/8 = 455.34

FALSE

The answer is 455.25

300
842/2...?
421
300
48 erasers to 25 cards 
12:13
400
0.55*4+6+1
9.2
400
1/10*2/5=...?
2/50 or 1/25
400

What is the answer to

864*85=
73,440
400
6500/50...?
130
400
6 pears to 9 apples
2:3
500
(5*5)-(6+4)*6/2
45
500
20/4*10/16=...?
25/8
500
12(7+5)+ 10-7 = ?
147 is the answer
500
7000/5
1400
500
4 trees to 12 leaves 
1:3
M
e
n
u