Planets
Subtraction
Place Value
Opinion Writing
Addition
100
We live on this planet.
What is Earth?
100

7 - 2?

5

100

1 ten and 5 ones is...?

15

100

I think cats are the best animal.

This is a ___________.

Topic sentence/Reason/Example/Conclusion

Topic Sentence

100

3 + 7 =?

10

200
Which planet is often referred to as "the red planet"?
What is Mars?
200

12 - 8?

4

200

2 tens and 7 ones is....?

27

200

First of all, cats are soft.

This is a ____________.

topic Sentence/Reason/Example/Conclusion

Reason

200

8 + 5 = ?

13

300
Which planet is the farthest from the sun?
What is Pluto?
300

16 - 9?

7

300

3 tens and 9 ones is.....?

39

300

First of all, they are soft.  They feel like a cozy blanket.

This is an _________.

Topic Sentence/Reason/Example/Conclusion

Example

300

7 + 9 = ?

16

400
Which planet has a great red spot?
What is Jupiter?
400

18 - 9?

9

400

4 tens and 12 ones is....?

52

400

As you can see, I love cats!

This is a _____________.

Topic Sentence/Reason/example/Conclusion

Conclusion

400

5 + 6 + 7 + 8 = ?

26

500
Which planet has the most rings?
What is Saturn?
500

19 - 13?

6

500

6 tens and 26 ones is....?

86

500

Fact or Opinion

Tigers are mammals.

Fact

500

9 + 7 + 5 + 3 + 1 = ?

25