two digit addition with and without regrouping

Front

What is two-digit addition?

Back

Adding numbers that have two digits, such as 23 + 18.

Front

What does regrouping mean in addition?

Back

Regrouping is when you carry over a value to the next column when the sum exceeds 10.

Front

Solve: 23 + 18 = ?

Back

41

Front

If you have 23 tickets and win 18 more, how many do you have in total?

Back

41 tickets.

Front

What is the sum of 14 and 21?

Back

35

Front

If you have 14 birds and 21 more arrive, how many birds are there?

Back

35 birds.

Front

Complete the pattern: 5, 10, 15, 20, ?

Back

25, 30.

Front

What is the next number in the pattern: 8, 10, 12, 14, 16, ?

Back

18, 20.

Front

What is the result of adding 20 and 15?

Back

35.

Front

If you have 30 apples and you buy 10 more, how many apples do you have?

Back

40 apples.