Double Digit Addition and Subtraction

• 50

• 60

• 70

• 80

25 + 36 =

• 51

• 52

• 62

• 61

Sam has 26 cookies to take to school. His mom gives him 19 more. How many cookies does Sam have?

• 315

• 45

• 35

• 49

When we add 2 digit number, we start the addition from ___ place

• Tens

• Hundreds

• Ones

• None of these

In the operation 6 + 4 = 10 , 6 and 4 are called

• Sum

• Six and four

• Addends

• Addition factor

42 together with 37 is same as

• 78

• 79

• 69

• 77

25 + 36 = ?

38 + 42 = ?

38 + 24 = ?

49 + 32 = ?