Name __________________

Topic # 2 Working with Addition and Subtraction

Learning Expectations:

* Become fluent in adding and subtracting whole numbers.

* Select the appropriate operation for a given situation.

* Select the appropriate operations for solving problems that require more than one

step.

Sample Problems:

Learn your “doubles”. We will use these all year!

1+1= _______ 6+6= _______

2+2= _______ 7+7= _______
3+3= _______ 8+8= _______
4+4= _______ 9+9= _______

5+5= _______ 10+10= _____

Fact Family- related addition and subtraction facts.

For example: 7+2= 9 , 2+7= 9 , 9 - 2 = 7 , 9 - 7 = 2

Hint: The two-subtraction number sentences start with the highest number.

Make a fact family using these numbers: 5, 6, 11

_______________________________ ________________________________

_______________________________ ________________________________

Write a story problem for each number sentence. Then work out the answer.

23 + 36 = _______ story: ________________________________________________________________________

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58 - 25 = _______ story:

________________________________________________________________________

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Topic # 2 Working with Addition and Subtraction Continued Name ____________

Tim has 2 quarters, 1 dime, 1 nickel , 3 pennies

What is the total amount of money he has? ______________

Karen has 1 quarter, 2 dimes, 1 nickel , 2 pennies

What is the total amount of money she has? _____________

Using circles with an amount inside, show 68 cents:

Nancy has $1.00 to spend. She buys two things. A pen for 69 cents and an eraser for 23 cents. How much change would she receive?

_____________________________

Alice has $1.00 to spend. She buys three things. A toy for 15 cents, a sticker for 23 cents, and a book for 32 cents. How much change would she receive?

_____________________________

Would you add or subtract with this story?

Mike has 43 baseball cards. Joe collected 12 baseball cards. How many more baseball cards does Mike have than Joe?

Circle the correct operation: add subtract

Write the answers:

6 + 7 = ______ 7 + 9 = ______

15 - 6 = ______ 7 + 7 = ______

14 - 8 = ______ 6 + 5 = ______