Fifth Grade Math Midterm Review

1. Read and Write Whole Numbers
a. Place Value:
Fifth Grade Math Midterm Review
January 13 th , 2012
Coach Lessons 1-­‐14
________________________________________________________________________
_______________________________________________________________________
b. Standard Form __________________________________________________________
c. Word Form: _____________________________________________________________
d. Expanded Form _________________________________________________________

2. Compare and Order Whole Numbers
a. > greater than
b. < less than
c. = equal to
d. Rule 1: align the numbers in the ones place
Examples:
3. Factors and Multiples
a. ___________________ is a number that is the product of a number and any whole
number.
b. ___________________ of two numbers is the least number that is multiple of both
numbers
Example:
c. Factors:
________________________________________________________________________
________________________________________________________________________
d. Greatest Common Factor

Examples
A whole number is divisible by:
Example
1 308
2 156
3 114
4 528
5 340
6 132
9 486
10 950
Coach page 27
4. Prime and Composite Numbers
a. Prime Number:
b. Composite Number
c. The numbers ____ and ______ are neither prime or composite
Examples:

5. Order of Operations
a. use to simplify an expression
b. numerical expression is made up of operations and numbers
c. Please Excuse My Dear Aunt Sally
P
E
M
A
S
parentheses
exponents
multiply
addition
subtraction
Examples:

1. Dividing
a. Label the divisor, dividend, and quotient
Examples
2. Multiplying 3 digit by 3 digit
a. Multiply by the ones, then the tens, and finally the hundreds
b. Don’t forget your place holders!
Examples:
3. Reading and Writing Decimals

a. decimal point = _______________
Example:
Write the decimals in standard form, word form, and expanded form
b. 45.67
c. 9.678
i. standard form ______________________________________________
ii. Word form
________________________________________________________________
iii. Expanded form ___________________________________________________
i. standard form ______________________________________________
ii. Word form
________________________________________________________________
iii. Expanded form ___________________________________________________

4. Comparing and Ordering Decimals
a. < means less than
b. > means greater than
c. = equal to
Examples:
45.045 44.045 56.76 56.76
.908 .890 .453 .452
103.45 103.450 47.085 47.09