Enter Title

Order of Operations

100

Adding 1 set of parentheses make

5-3*10-:2+7=-3 True

5-3*(10-:2)+7

200

This mistake made the student get the wrong answer

 [2^2(3)-5]*8+4 

 [4(3)-5]*8+4 

 4(-2)]*8+4 

 -8*8+4 

 -64+4 

 -60 

They subtracted 5 from 3 instead of multiplying 4 times 3.

300

The answer to

[7+2(5+3/4)+2^2/6]+sqrt121

what is 

22 1/6

# Families

100

This type of number is only in the Reals

What are the Irrationals?

200

These Families don't contain -70.56.

What are Naturals, Wholes and integers.

300

Is this a True statement? why or why not?

 1=sqrt1=-1=sqrt-1 

False because the square root of -1 is an imaginary number 

Fractions and Decimals

100

the Fraction equivalent to 

bar.75

What is

25/33

200

The Decimal equivalent to 

39/72

What is 

.541bar6

300

The Decimal equivalent to 

2 48/11

What is 

6.bar36

Roots

100

 the decimal approximation ofsqrt19 

what is 4.4

200

the decimal approximation of sqrt75 

What is 8.7

300

The Decimal approximation of 

sqrt(23/30)

What is .9

Vocab

100

This is written as an NTNR Decimal 

What is an Irrational Number

200

Used on a negative number to find its opposite.

What is Absolute Value?

300

Is the Definition of a Perfect Square.

what is a square root whose answer is a whole number?