Second Class maths · D.1 · Add and Subtract to 100
Add two-digit numbers within 100
Add the ones, then the tens.
Loading a question…
You've done today's 10 free questions.
Come back tomorrow for 10 more, or get unlimited practice with a membership.
Want more today? Print 20 more questions free, with the answers.
Already a member? Sign in.
See worked examples
10 + 12 =
Answer: 22
13 + 22 =
Answer: 35
24 + 25 =
Answer: 49
Tip: Add the ones, then the tens.
Print a worksheet of this skill New questions and an answer key, free.
Up next
- Next in this topic Add two-digit numbers with regrouping Second Class
- Ready for more Add three-digit numbers with regrouping Third Class
- Need a warm-up? Add a two-digit and a one-digit number First Class
Curriculum
Common Core: 2.NBT.B.5
Print a free worksheet with answers (20 questions).
Practise without limits
Members practise as much as they like, every day, and get the printable packs and lessons too.