Adding/Subtracting within 20
Odd/Even and Place Value
Arrays
Adding within 100
Random
100
5+12=
17
100
Is 5 odd or even?
odd
100
Molly has a cookie sheet with 4 rows.
Each row has 4 cookies.
Which equation shows how many cookies Molly has in all?
- A. 4 + 4 + 4 = 12
- B. 4 + 4 + 4 + 4 = 16
- C. 4 + 4 = 8
- D. 4
B
100
36+18=
54
100
65+14=
79
200
19-5=
14
200
0 0 0
0 0 0 0
Is this model odd or even?
odd
200
Draw a model with 3 rows and 4 counters in each row.
0 0 0 0
0 0 0 0
0 0 0 0
200
23+19=
42
200
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oooooo
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How many rows and colums?
3 rows 6 colums
300
20-9=
11
300
Write the number in expanded form for the model shown.
l l l l l 0 0 0 0 0 0
50 + 6
300
Draw a model to match the story.
Carlos has 5 rows in his bookshelf. In each row he puts 3 books. How many books does he have in all?
15 books
300
74+16=
90
300
Odd or Even?
0 0 0 0 0 0 0
0 0 0 0 0
Even
400
Which of the following have the difference of 8?
a. 18 -7 =
b. 16- 10 =
c. 11 - 4 =
d. 17 - 9 =
D
400
Is this number odd or even?
684
even
400
Maria plants 4 rows of flowers in her garden. She plants 3 flowers in each row. Which picture shows Maria's garden?
a.
b.
c.
c
400
If you start at 53 then go up 3 tens and 6 ones what is your sum?
89
400
Juan planted 35 trees.
Carmen planted 27 trees.
How many trees did they plant in all?
Enter your answer in the box.
62 trees
500
4+13=
17
500
Write an odd number between 20-30?
21, 23, 25, 27, 29
500
Complete an equation for the picture.
4 + 4 + 4 = 12 OR
3 + 3 + 3 + 3 = 12
500
43+12=
55
500
Tia made 19 cookies. Mark made 8 more cookies than Tia. How many cookies did Mark and Tia make together?
46 cookies