In a small quiet village, there lived a beautiful princess named Elizabeth.

Elizabeth lived in a large castle with her mom, dad and her puppy Sky. She was very happy.

One day Sky puppy became very sick. There was an old wise villager who said "There are healing waters in the dark woods, it can heal any sickness. Beware there is an evil witch who lives deep in the dark woods"

Princess Elizabeth would do anything to save her puppy. She was ready to find the magical waters.

If you want to get to the magical waters you need to answer 3 questions.

 At Reach, our elementary school has 354 third grade students, 256 fourth grade students and 479 fifth grade students. If we have an assembly for third, fourth and fifth grade, how many students should we expect in our zoom classroom?

The princess thought what is the best way for me to find the sum? she thought first I'll add all the numbers in the ones place 9+6= 15+4=19. I'll carry over my one and then add 5+5=10 +7=17+1=18. I'll carry over my one again and this time add 3+4=7+2=9+1=10. Total students in zoom is 1089. First question down!

  354

  256

+479

----------

1089

That was an easy one said the Witch, I have another one for you. If you have 290 points in Roblox on Monday and lose 123 points on Tuesday. How many points do you have to start playing on Wednesday?