Common Core 1.NBT.C.4 worksheet
1st grade (Year 2 in England) · 16 questions · Common Core: 1.NBT.C.4, 1.NBT.C.5, 1.NBT.C.6 · England: Y1 Addition and subtraction, Y2 Addition and subtraction
Name
Date
Score/ 16
Question 1
45 + 50 = ?
Answer
Question 2
38 + 4 = ?
Answer
Question 3
60 + 2 = ?
Answer
Question 4
Jump to the next ten first. 88 + 5 = ?
Answer
Question 5
26 + __ = 76
Answer
Question 6
Jamal says 58 + 6 = 54. What is the right answer?
Answer
Question 7
41 + 5 = ?
Answer
Question 8
Count on in tens: start at 59 and add 40.
Answer
Question 9
Daniel worked out 43 + 4 = 83. What mistake did Daniel make?
- A. Added 4 to the tens instead of the ones
- B. Forgot to add the tens
- C. No mistake: it is right
Question 10
80 − 60 = ?
Answer
Question 11
What is 10 more than 27?
Answer
Question 12
Use the fact 1 + 7 = 8 to work out 81 + 7.
Answer
Question 13
23 + 10 = ?
Answer
Question 14
17 + 4 = ?
Answer
Question 15
44 + 1 = ?
Answer
Question 16
Jump to the next ten first. 18 + 5 = ?
Answer
All done? Color in the animal! · Free from eurekami.com/math