Show:
3 DIGIT ADDITION
MISSING ADDEND
I DARE YOU
+/- SKIP COUNTING

MYSTERY (?)
100

120 + 400 + 8 tens = _____

What is 600

100

100 + _____ + 600 = 1000

What is 300

100

What is the value of the 5 in the number 5049 ?

What is 5 thousands

100
What number comes next? 15, 25, 35, 45, _____ (What is the name of this pattern?)
What is 55 ... The pattern's name is: +10
100

What is the repeated addition sentence for 5 groups of 11?  (AND the total sum)

What is 11 + 11 + 11 + 11 + 11 = 55

200

200 + 2 quarters + 150 = _____

What is 400

200

_____ + 200 = 100 + 50 + 100 + 50 + 200

What is 300

200

What is the value of EACH digit in the number 239?

What is 2 hundreds, 3 tens, and 9 ones 

200
What comes next in the pattern? 90, 80, 70, 60, _____ What is the name of this pattern?
What is 50 ... The pattern's name is: -10
200

How can you share 24 with 6 people EQUALLY?

What is 6 people each getting 4  

(4, 8, 12, 16, 20,24)

300

200 + 4 tens + 460 + 300 = _____

What is 1000

300

650 + _____ = 750 + 150

What is 250

300
Draw the number 352 in model form:
What is 3 flats, 5 rods, and 2 units
300
What comes next in the pattern? 35, 40, 45, 50, _____ What is the name of this pattern?
What is 55 ... The pattern's name is +5
300

There were 310 rocks by the swing. Aubree found 40 more rocks and 25 shells. How many rocks did Aubree find in all?

What is 350 rocks 

Aubree found 350 rocks because 310 + 40 = 350

400

227 + 50 tens + 3 = _____

What is 730

400

300 + _____ = 400 doubled

What is 500

400
Write 682 in expanded form:
What is 600 + 80 + 2 = 682
400

How do you count by quarters to make 200 ?

What is 25, 50, 75, 100, 125, 150, 175, 200

400

Ms. Boyett's dog has 4 legs. Mrs. Conway has 4 more dogs. How many LEGS do the 5 dogs have in all ?

What is 4 + 4 + 4 + 4 + 4 = 20 legs

500

263 + 437 + 500

What is  1,200

500

321 + _____ = 500

What is  179

500

What is the sum of ALL the digits in the world?

What is  0+1+2+3+4+5+6+7+8+9 = 45

500

Name this pattern:

2, 7, 8, 13, 14, 19, 20, 25, 26, 31, 32, 37,   (?)

What is  PLUS 5,  PLUS 1 ...

500

If all the students in our classroom had 3 arms, how many arms are there (total) IN ALL ?

What is  18 + 18 + 18 = 54 arms total