Expanded Form and Addition

What is expanded form for the number 56?

• 5 + 6

• 60 + 5

• 50 + 6

• 40 + 6

Tags

CCSS.1.NBT.A.1

What is the answer to the equation, 25 + 34?

• 50

• 9

• 20 + 30

• 59

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

46+30=

• 77

• 56

• 66

• 76

Tags

CCSS.2.OA.A.1

34+50=

• 84

• 72

• 64

• 54

Tags

CCSS.2.OA.A.1

21+47=

• 68

• 59

• 69

• 66

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

42+51=

• 93

• 94

• 83

• 84

Tags

CCSS.2.OA.A.1

Which is another way to write the number?

one hundred, forty-two

• 1,000 + 40 + 2

• 1,000 + 400 + 20

• 100 + 40 + 2

Tags

CCSS.2.NBT.A.3

What is the expanded form of the equation 40+39= 79

• 40 + 30 + 9 = 79

• 40 + 3 + 9 = 52

• 4 + 9 + 3 + 0 = 16

• 40 + 30 + 9 = 89

Tags

CCSS.2.OA.A.1

Write the number in STANDARD FORM. 1 hundred block, 2 tens and 1 one's block

• 21

• 121

• 100+2+1

• 100+20+1

Tags

CCSS.2.NBT.A.3

I have 7 tens and 5 ones. What is the value of 7 tens?

• 70

• 7

• 75

• 5

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C