Numbers in Base 10

8 tens = ____________ ones

• 8

• 100

• 10

• 80

Tags

CCSS.2.NBT.A.1

CCSS.2.NBT.B.7

What number is shown by the base 10 blocks?

• 72

• 66

• 64

• 46

Tags

CCSS.2.NBT.A.1

CCSS.2.NBT.A.3

CCSS.2.NBT.B.7

What number is shown by the base 10 blocks?

• 226

• 117

• 123

• 128

Tags

CCSS.2.NBT.A.1

CCSS.2.NBT.A.3

CCSS.2.NBT.B.7

What number is shown by the base 10 blocks?

• 13

• 310

• 130

• 103

Tags

CCSS.2.NBT.A.1

CCSS.2.NBT.A.3

What number is shown by the base 10 blocks?

• 317

• 328

• 32

• 308

Tags

CCSS.2.NBT.A.1

CCSS.2.NBT.A.3

CCSS.2.NBT.B.7

How do you make 41 using base ten blocks

• 2 tens
• 4 tens and 1 one
• 1 ten and 5 ones
• 6 tens and 2 ones

Tags

CCSS.2.NBT.A.1

CCSS.2.NBT.A.3

How do you make 50 using base ten blocks?

• 2 tens
• 8 tens
• 5 tens
• 10 tens

Tags

CCSS.2.NBT.A.1

CCSS.2.NBT.A.2

CCSS.2.NBT.B.5

CCSS.2.NBT.B.6

CCSS.2.NBT.B.7

What is 78 in expanded form?

• 70+8=78
• 30+11=41
• 100+10+3=113
• 90+1=91

Tags

CCSS.2.NBT.A.3

What is 56 in expanded form?

• 30+7=37
• 20+5=25
• 50+6=56
• 60+7=67

Tags

CCSS.2.NBT.A.3

If I have 33 and I add one more ten. How much will I have now?

• 83
• 43
• 73
• 53

Tags

CCSS.2.NBT.B.5

CCSS.2.NBT.B.8

CCSS.2.OA.A.1