Adding Tens Worksheet
Kindergarten math worksheet focused on understanding and practicing adding tens, using visual aids like number lines.
Includes
2 Fill in the BlanksMultiple ChoiceShort AnswerTrue / False
Standards
CCSS.MATH.CONTENT.K.NBT.A.1
Topics
KindergartenMathAdditionAdding Tens
7 sections · Free to use · Printable
Adding Tens
Name:
Date:
Score:
Read each question carefully and fill in the correct answer. You can use the number line to help you.
Use the number line to help you add. Count by tens!
1. 10 + 10 =
2. 20 + 10 =
3. 30 + 10 =
4. 40 + 10 =
5. What is 50 + 10?
a
40
b
60
c
70
d
51
Fill in the missing numbers. Count by tens!
6. 10, 20, 30, , 50
7. 40, 50, , 70, 80
8. , 70, 80, 90, 100
9. Mia has 20 crayons. Her friend gives her 10 more crayons. How many crayons does Mia have now?
10. Is 60 + 10 equal to 70?
T
True
F
False