Stars Place Value The Sun Addition Subtraction
100
Blue Giant
Which star is the hottest?
100
8
How many hundreds? 879
100
light and heat
Name two things the sun gives us.
100
645
Mentally add. 545+100
100
208
Mentally subtract. 308-100
200
Red Dwarf
Which star is the coolest?
200
50
Fill in the blank 500+ ? + 4 = 554
200
medium sized
What size star is the sun?
200
180
Mentally add. 80+100
200
692
Mentally subtract. 792-100
300
A ball of hot burning gasesW
hat is a star?
300
7
How many hundreds? 700
300
The water can turn to a gas. Evaporate.
What happens to water when you leave it in the sun all day.
300
53
Mentally add. 43+10
300
20
Mentally subtract. 30-10
400
Blue Giant, Yellow Star, Red Dwarf
Name the stars from hottest to coolest.
400
100
How many ones? 100 (hint*the answer is NOT 0)
400
Sunlight, water, air, soil, space
Name 4 or 5 things that plants need to grow.
400
235
Mentally add. 225+10
400
36
Mentally subtract. 46-10
500
The temperature, or how hot they are.
What does the colors of the stars tell you about the stars?
500
30
How many tens? 300 (hint* the answer is NOT 0)
500
The sun is the closest star to Earth.
Why does the sun look like it is the biggest and brightest star?
500
1,061
Mentally add. 961+100
500
23
Mentally subtract. 123-100






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