OA.1
Word Problems
Word Problems
OA.3
Communitive Property
Communitive Property
OA.6
Addition within 20
Addition within 20
OA.6
Subtraction within 20
Subtraction within 20
OA.7
Equal Sign
Equal Sign
100
Ana has 3 apples and 2 green apples. How many apples does she have in all?
What is 5 apples
100
Complete the equations:
___ + 1 = 3
1 + ____ = 3
What is 2
100
4 + 6 = ?
What is 10
100
5 - 3 = ?
What is 2
100
7 = 4 + 3
Is this True or False?
What is true
200
There are 10 geese in the pond. 3 geese fly away. How many are left in the pond?
What is 7 geese
200
Show me two different equations for this domino.
What is 4 + 3 = 7
What is 3 + 4 = 7
200
7 + 5 = ?
What is 12
200
10 - 6 = ?
What is 4
200
9 - 1 = 10
Is this true or false?
What is false
300
13 apples are on the table. 6 of them are red and the rest are green. How many apples are green?
What is 7 apples
300
Show me two different equations for this domino.
What is 4 + 6 = 10
What is 6 + 4 = 10
300
9 + 5 = ?
What is 14
300
18 - 8 = ?
What is 10
300
Jasmin says the equation 12 = 7 + 4 is true, because 12 is the same amount as when you add 7 and 4 together. Is she correct or incorrect?
What is incorrect
400
Carmen found 14 seashells at the beach. She gave her sister some of them. Carmen has 8 seashells left. How many seashells did Carmen give to her sister?
What is 6 seashells
400
Complete the equations
13 + ___ = 20
7 + ____ = 20
What is 7 and 13
400
8 + 8 = ?
What is 16
400
17 - 10 = ?
What is 7
400
Bill had 9 green balloons and 6 red balloons. Lisa has 6 green balloons and 9 red balloons. Lisa is upset because she thinks Bill has more. Is she correct or incorrect? How do you know?
She is incorrect. 9 + 6 is the same as 6 + 9.
500
There were 12 kids on the playground. Some more kids joined them. Then there were 19 kids on the playground. How many kids joined them?
What is 7 kids
500
Complete the equations:
15 = 9 + ___
15 = 6 + ____
What is 6 and 9
500
17 + 3 = ?
What is 20
500
20 - 9 = ?
What is 11
500
There are 7 boys and 5 girls on Dan's soccer team. There are 5 boys and 8 girls on his sisters team. Dan says each team has the same number of players. Is he correct? Why or why not?
No, because 7 + 5 does not equal the same thing as 5 + 8.