Addition with and without renaming

Add the two numbers. 

• 85
• 80
• 87
• 82

What is 35 + 16=

• 50

• 49

• 51

• 52

42+51=

• 93
• 94
• 83
• 84

When adding a two digit number with another two digit number, you must start from the tens place.

• True

• False

71+22=?

• 100

• 80

• 93

• 51

Find the total 73 + 18

• 81

• 78

• 91

• 93

When I regroup Ones

• I make a new Ten

• I make a new Hundred

• I make a new Thousand

71 + 14 is the same as 14 + 71

• False

• True

• May be

• None of the above

• 87

• 92

• 100

• 77

What addition problem do these base ten blocks represent?

• 35+29
• 28+39
• 29+38
• 38+29