2-Digit Addition Challenge

What is the sum of 23 + 45?

• 56

• 78

• 32

• 68

What is 12 + 34?

• 56

• 23

• 45

• 46

Explain the place value of the digit in the tens place in the sum of 56 + 23.

• 5

• 7

• 8

• 6

Add 45 + 32

• 54

• 70

• 89

• 77

Solve the word problem: If you have 24 apples and you buy 35 more, how many apples do you have in total?

• 70

• 59

• 52

• 42

What is the ones place digit in the sum of 14 + 45?

• 7

• 6

• 9

• 5

Calculate the sum of 60 + 18.

• 90

• 82

• 75

• 78

Which number is in the ones place in the sum of 35 + 53?

• 6

• 3

• 5

• 8

If you have 53 marbles and you find 22 more, how many marbles do you have altogether?

• 75

• 60

• 85

• 76

Draw a number line and add 4 + 5