Two-Digit Addition

Front

What is two-digit addition?

Back

Two-digit addition is the process of adding numbers that have two digits, such as 24 + 36.

Front

Estimate: 24 + 62

Back

80

Front

Solve: 28 + 49

Back

77

Front

Which number sentence matches? 6 + 10, 33 + 46, 303 + 40

Back

33 + 46

Front

What sum is represented on the number line?

Back

37

Front

Estimate: 34 + 63

Back

90

Front

What is the sum of 15 + 24?

Back

39

Front

What is the sum of 50 + 25?

Back

75

Front

Estimate: 45 + 36

Back

80

Front

What is the sum of 12 + 19?

Back

31