Adding Within 1000
Practice adding numbers within 1000 for Grade 1 students.
Includes
Short AnswerFill in the BlanksMultiple ChoiceTrue / False
Standards
CCSS.MATH.CONTENT.1.NBT.C.4
Topics
additionmathgrade 1within 1000
6 sections · Free to use · Printable
Adding Within 1000
Name:
Date:
Score:
Read each question carefully and solve the addition problems. Show your work where needed.
1. 235 + 142 =
2. 410 + 325 =
3. 187 + 501 =
4. 600 + 200 =
5. 300 + = 500
6. + 250 = 450
7. 120 + 300 =
8. 50 + = 150
9. Which sum is equal to 750?
a
400 + 250
b
500 + 250
c
300 + 400
d
600 + 100
10. 150 + 250 = 400
T
True
F
False