Adding Three Two-Digit Numbers

A number that is added to another in an addition problem is an _________________________

• difference

• addend

• divisor

• product

Sum

• The answer to a subtraction problem 

• The answer to an addition problem 

• The numbers you are adding together

• The number being divided

Addend

• The numbers you are adding together

• The part left over in division that you add on

• The answer to an addition problem 

• A set of numbers that start at "0" and increase by "1"

34+22+13+48

• 56

• 117

• 61

• 115

Use mental math to solve.

120 + 42 + 80

80 + 30 + 50

• 160

• 170

• 610

• 230

62+13+74+35=

• 75

• 183

• 184

• 109

When adding 34 + 29 can you regroup ten ones into a ten?

• Yes, 3 + 2 = 5

• Yes, 4 + 9 = 13

• No, 3 + 2 = 5

• No, 4 + 9 = 13

• 76
• 67
• 54
• 86