Show:
REAL NUMBERS
SQUARE ROOT
LONG DIVISION
FRACTIONS
EQUATIONS
100
What is a real number?
all the number is real number?
100
All the square root is real numbers?
yes
100
12/4=?
3
100
write the fractions in words 3/5 4/9
three-fifths and four-ninths
100
3(K+8)=21 K=?
-1
200
The rational number and irrational number is real number?
yes
200
what is the square root of 9?
3
200
35/5=?
7
200
write the mixed number as improper fractions 4 and1/6 1 and 7/5
25/6 and 12/7
200
-2(7-6m)=-110 m=?
-8
300
Every irrational numbers is a real number?
yes
300
the square of 81 and 144,which one is biggest?
the square root of 144
300
99/11=?
9
300
write the fraction in decimals 5/10 2/5
0.5 and 0.4
300
-22=-5v-6v ?=v
2
400
Every ratinoal is irrational numbers?
no
400
which number is perfect-square? a.the square root of the 87 b.the square root of the 562 c.the square root of the 441 d.the square root of the 623
c
400
496/8=?
62
400
6/6=? 5/10=?
1 and 2
400
5a-31=-6a+101 a=?
12
500
Some number are both rational and irrational ?
no
500
what numbers is between the square root of 4 and 9?
between 2 and 3
500
198/9/11=?
2
500
write the improper fraction in mixed number 23/6 61/11
3and 5/6 5and 6/11
500
6x-4(x+7)=2(x-6) x=?
no sloution