Addition
Subtraction
Multiplication
Division
Mix
100
r<3
What is r+9<12
100
d>8
What is d-17>-9
100
x<-7
What is -7x>49
100
c>-39
What is c/3>-13
100
d<-3.3
What is d+2.4<1.2-2.1
200
17>s
What is 46>2s-(-29)-s
200
28.10>s
What is 21.03>s-7.07
200
d<12
What is 4d+13+5d-13<108
200
k<98
What is k/7<-7+21
200
f>1.5
What is 2f-7.9-f+1.5>-3.2-1.7
300
a<-79
What is 2a-a+(29-14)<-64
300
e<51
What is -5e-32+6e<19
300
c>65
What is -0.13+0.06c<4.05+0.50
300
r>-48
What is 8-(-8)>-r+2/3r
300
r>4
What is 21r-12r>46-10
400
48>c
What is 72>(-24-(-48)+2c)-c
400
f>1.5
What is 2f-7.9-f+1.5>-3.2-1.7
400
-5<n
What is 0.294+0.306>-0.08n-0.04n
400
s>-330
What is s/10>-3(10+1)
400
q<6.51
What is -q/0.7>-9.3
500
-2<x
What is -(-5)<-31/2x+7+41/2x
500
40<y
What is 22+13<3/4y+1/8y
500
i<-102
What is -i/e+2i/e<-30-4
500
when multiplying pr dividing by a negative number
When must you change the symbol?
M
e
n
u