9: stella picks 8 red flowers and 9yellow flowers. how many flowers does she pick? 10: stretch your thinking- noah makes a ten to solve exercise 9.draw to show how noah solved the problem.

the fist one is not equalvalent but i think th second one isand the third isnt definetly or the last one is i think. hope this !

step-by-step explanation:

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.