Vocabulary
Addition
Subtraction
Word Problems
Doubles/Doubles +1
100
When you join numbers, do you add or subtract?
add
100
The two parts are 6 and 5. What is the sum?
11
100
The whole is 10. One part is 3. What is the other part?
7
100
I have 6 cookies. Jon has 8 cookies. How many cookies do we have in all?
6+8=14
100
What is 8 +8?
16
200
The answer to a subtraction problem is called the _____________.
difference
200
The two parts are 3 and 4. What is the sum?
7
200
The whole is 12. One part is 4. What is the other part?
8
200
Jack had 5 dollars. He got 10 more dollars. How many dollars does he have now?
10+5=15
200
What is 5+6?
11
300
The answer to an addition problem is called the ________.
sum
300
The two parts are 5 and 9. What is the sum?
14
300
What is a related subtraction sentence for 5+7=12?
12-7=5 or 12-5 =7
300
Jan made 7 paper dolls. Grace made 11 paper dolls. How many more dolls did Grace make than Jan?
11-7=4
300
What doubles fact helps you solve 4+5?
4+4
400
Two of the same numbers added together are called _________.
Doubles
400
What is the related addition sentence for 6 + 4=10?
4+6=10
400
Beth feeds 4 ducks. Jack feeds 9 ducks. How many more ducks did Jack feed than Beth?
9-4=5
400
Eric's team scored 9 points. Abby's team scored 8 points. How many points did they score all together?
9+8=17
400
What doubles fact helps you solve 7+8?
7+7
500
The two numbers you add together are called__________.
addends
500
Solve. My dog has 3 toys. My friend's dog has 6 toys. How many toys do they have all together?
9 toys
500
15 birds are sleeping. 7 birds fly away. How many birds are left?
15-7=8
500
6 fish were in the pond. Some more fish were added. Now there are 15 fish. How many fish were added to the pond?
15-6=9
500
What is 8+9? What doubles fact helps you solve this number sentence?
17, 8+8
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