Show:
math problems
decimals problems
fractions
parentheses
combining like terms
100
4
What does n = in 5n=20
100
27.04
What is 5.2*5.2
100
1/6
What is 1/2*1/3
100
72x
What is 6(9x+3x)
100
7c+12y
What is 5c+7y+2c+5y
200
25
What is 5*5
200
21.2
What is 6.8+14.4
200
24/40
What is 3/10*8/4
200
64y
What is 4(7y+9y)
200
21u+17t
What is 9u+8t+12u+9t
300
480
What is 6*80
300
72.268
What is 8.12*8.9
300
28/96
What is 4/12*7/8
300
153e
What is 9(8e+9e)
300
46i+46p
What is 12i+32p+34i+14p
400
432
What is 6*72
400
91.44
What is 12.7*7.2
400
70/672
What is 7/16*10/42
400
125c
What is 5(15c+10c)
400
25f+32g
What is 10f+32g+12f+3f
500
1143
What is 9*127
500
229.22
What is 14.6*15.7
500
17/432
What is 17/24/*1/18
500
259d
What is 7(18d+19d)
500
103k+55n
What is 12k+30k+61k+30n+25n