Directions: Using the digits 0 to 9 at most one time each, place a digit in each box to create a true statement.

### Hint

Can you show two numbers you could add together using your fingers?

### Answer

There are many answers. Here are some possibilities:

1 + 2 = 3 and 4 + 5 = 9; 2 + 4 = 6 and 5 + 3 = 8.

1 + 2 = 3 and 4 + 5 = 9; 2 + 4 = 6 and 5 + 3 = 8.

Source: Stephen Caviness

1+2=3

4+5=9

1+3=4

2+5=7

1+4=5

2+6=8

1+5=6

2+3=5

1+6=7

3+5=8

1+7=8

3+6=9

1+8=9

4+3=7

2+7=9

NOT 2+3=5