SM Maths Thinkboard: 16/11/15 Week 6 Term 4 2015

Hey guys! I was doing some Thinkboard maths! It is really fun and easy! Check out mine and don;t forget to comment below about how you did it!

Make it/Draw it/Model it

10 other similar questions

1.-55 + _=18

2.-63 + _=28

3.-78 + _=49

4.-77 + _=64

5.-88 + _=20

6.-66 + _=69

7.-44 + _=26

8.-64 + _=78

9.-46 + _=21

10.-28+ _=65

Strategy I used to solve it:

Number Line

-34 + 49 = 15

The temperature was -34. I went outside and it changed to 15 degrees! How much degrees has it risen?