Victory Lap Warm-up — you know these cold now!
8 + 8 =
15 − 7 =
9 + 9 =
14 − 6 =
Remember when these were HARD? Now they are easy! Solve each one and give yourself a star.
Way back in fall:
9 + 6 =
I did it!
Winter challenge:
52 − 27 =
I did it!
Spring skill:
2 quarters + 1 dime = ¢
I did it!
Newest power:
3 rows of 4 =
I did it!
Number Talk — Explain WITHOUT calculating on paper.
What is your FAVORITE mental math trick from this year? (Making 10s? Doubles? Counting up? Friendly numbers?) Use it to solve 29 + 36 in your head, then explain your trick to your teacher.
My trick:
29 + 36 =
Math riddles! Solve each one.
I am an even number between 31 and 35. Who am I?
Answer:
I have 4 equal sides and 4 corners. What shape am I?
Answer:
I am worth 25¢ but I am only one coin. What am I?
Answer:
Double me and you get 18. Who am I?
Answer:
Create Your Own Math Riddle! Write a riddle about a number or shape. Try it on someone in your family tonight!
Answer: