Math Study Guide for Final Exam

1. Addition- vertical and horizontal, adding 2,3, and 4 numbers. Adding 1, 2, and 3 digit addition.

3 + 4 = 7 5 6 3 7 9

2 + 3 + 9= 14 + 3 3 + 4 8 2

5 + 7 + 2 + 3= 17

2. Subtraction- Vertical and horizontal, subtracting 3, 2, and 1 digit numbers.

10 – 3 = 7 2 7 6 7 5

- 1 9 - 5 9 4

3. Writing numbers in word form

23- twenty-three

4. Writing numbers in expanded form

56= 50 +6 782= 700+80+2

5. Skip counting by 2’s, 5’s, 10’s, and 100’s

8, 10, 12, ______,_______,_______ 45, 50, 55, ______,______,_______

27, 37, 47, ______,______,_______ 330, 430, 530, _____,______,_____

6. Ones, tens, and hundreds

563= five hundreds six tens and three ones

7. Odd and even numbers

8. Rounding to the nearest 10

9. Using the symbols <, >, =

10. Counting money

11. Telling time

12. Measuring using inches and centimeters

13. Graphing

14. Word Problems

Please practice math facts every night- your child should know their facts to 20!

Go to mathletics.com to play math games

Please visit Sadlier's website. There you will be able to find skills updates, math timed problems, practice pages, math games, and other activities.

http://www.sadlier-..nt_2006.cfm?grade=2

Some other great math websites include:

(Never go online by yourself)

http://www.aplusmat..ashcards/index.html