HTO
Chart
Adding
And Subtraction
Solar system
What is the adding
Food chain
100

HTO

589

890=

1’379

100

wath is 190+200

390

100

what is the second planet

Mercury

100

5×6   

30

100

What eats a snake 

A hawk

200

Maddison had 25 apples. Alexis give Maddison 68 more apples. How many apples does Maddison have in all

93

200

What is one hundred plus three hundred four

404

200

How many planets are in the solar system

8

200

7×2

14

200

What happened if an animal ate the snake already 

Then the Omvavore will die

300

Hto

546

+436

982

300

What is 1,000 +  1900

2900

300

What planet is the hottest



the sun!

300

9×2

18

300

If an grasshopper dies then what will happen to the rabbit

It will not die because it still has grass to eat

400

HTO

900

+ 321

1,221

400

What is 300 plus 690 equals what

990

400

What is the coldest planet 

Neptune and Uranus 

400

7×3

21

400

A grasshopper eats the grass the rabbit eats the grass-

hopper the lion eats the rabbit. What is this food chain


A Land food chain

500

Sarah has 99 toys in her toy close. She gave some of her toys to children’s now she has 27 toys. How many toys did she give away

72

500

What is 129 plus 30 

159

500

Where does the asteroid belt belong.

Between Mars and Jupiter

500

4×3

12

500

If an snake dies then what will happen to the hawk

It will also die to