2 digit addition

Front

What is 26 + 14?

Back

40

Front

How many tens and ones are in 26 + 14?

Back

4 tens, 0 ones

Front

What addition problem do these base ten blocks represent? (35+29, 28+39, 29+38, 38+29)

Back

28 + 39

Front

How many tens and ones are in 46 + 26?

Back

7 tens, 2 ones

Front

Count the base ten blocks. What is the sum? (132, 105, 60, 150)

Back

150

Front

What is 46 + 26?

Back

72

Front

What is 35 + 29?

Back

64

Front

What is 29 + 38?

Back

67

Front

What is 38 + 29?

Back

67

Front

What is 28 + 39?

Back

67