Show:
order of operations
one-step equations
two-step equations
two-variable equations
writing equations
100
5+5-5+6=
What is 11
100
x+9=19
What is 10
100
5x+9=29
What is 4
100
y=x-7 x=5
What is (5,-2)
100
a number five increased by six is more than three
What is 5x+6>15
200
7+9-6=
What is 10
200
x-19=1
What is 20
200
2x-6=36
What is 21
200
y=x+85 x=-8
What is (-8,77)
200
six is more than five is more than four
What is 6+5>4
300
(5+5)-8x9=
What is 82
300
x+9=20
What is11
300
5x-5=60
What is 13
300
y=x-7 x=37
What is (37,30)
300
six is more than ten
What is 6>10
400
7-7+2(5+9-3)+10
What is 28
400
x/6=5
What is 30
400
2x+6=46
What is 20
400
y=x+6 x=10
What is (10,16)
400
ten and a number will be more than six is more than two
What is 10x+6>2
500
7+9(6-8+10)-9x8
What is 7
500
x+89=200
What is111
500
10x-9=201
What is 21
500
y=x/5=30
What is (any,any) (any,any)
500
two is a number and more than six is less than two
What is 2x+6<2