Cunningham Second Grade Unit 2 Addition and Subtraction

In the number 58, the 5 has a value of...

• 5

• 58

• 50

• 85

In the number 63, the 3 has a value of

• 60

• 30

• 63

• 3

Bob buys a puzzle. The number of puzzle pieces has a 5 in the tens place and a 4 in the ones place. How many pieces are there?

• 45

• 54

• 5

• 4

What number is modeled?

• 55

• 56

• 57

• 75

In expanded form, 43 would be written

• 40 + 3

• 30 + 4

• 4 + 3

• 43

How would you write 43 in word form?

• four three

• fourty-three

• forty three

• forty-three

Draw a model to solve : 28 + 33 =

• 51

• 5

• 61

• 2833

Draw a model to solve: 77 + 17

• 7717

• 94

• 93

• 60

Use mental math to solve: 14 + 3

• 17

• 14

• 3

• 11

5 + 3 =

• 53

• 8

• 7

• 2