20 MATH STORIES
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4. Add it up! (gr. 2-4): The boy who cried "Wolf!" meets Wolf in sheep's clothing and learns neat ways of adding numbers in his head. [addition; number sense; alternate solutions]

NUMBER
1. Something odd
2. Who's the Big Bad Wolf?
3. To infinity & beyond
4. Add it up!
5. Smart multiplication
6. Smart division

PATTERN/ALGEBRA
7. Colourful patterns
8. Making 10 - stage 1
9. Making 10 - stage 2
10. Math trains
11. Math waves
12. Scary patio patterns

MEASUREMENT/GEOMETRY
13. Big party, small party
14. Wolf gets hurt
15. Do parallel lines meet?
16. Mirror, mirror
17. How big is a billion?
18. Elephants' big ears

DATA/PROBABILITY
19. Tortoise & hare rematch
20. How left-handed are you?

 
     
 

Neat ways to add!

The boy who cried "Wolf!" meets Wolf in sheep's clothing and learns neat ways of adding numbers in his head.

Content: mental addition methods

39 pages