Maths 3 - Review Unit 1

Complete these pieces from a 1 to 1000 number strip.

a

b

c

211

222

221

Tags

CCSS.2.NBT.A.1

CCSS.2.NBT.A.3

CCSS.2.NBT.A.4

Complete these pieces from a 1 to 1000 number strip.

a

b

c

d

113

111

122

102

Tags

CCSS.2.NBT.A.1

CCSS.2.NBT.A.3

CCSS.2.NBT.A.4

485

1. 1. The 4 is in the ​ (a)   place. The value of 4 is 4 hundreds ​ , so it is 400.

2. 2. The 8 is in the tens place. The value of 8 is 8 ​ (b)   , so it is ​ (c)  

3. 3. The 5 is in the ​ (d)   place. The value of 5 is 5 ones, it is ​ (e)  

• hundreds
• tens
• 80
• ones
• 5

Tags

CCSS.2.NBT.A.1

Compare these numbers and complete the sentences.

c

d

b

a

249

249

173

173

Tags

CCSS.2.NBT.A.4

Order these numbers from smallest to greatest

• 545

• 145

• 324

• 654

• 342

Tags

CCSS.2.NBT.A.1

CCSS.2.NBT.A.4

CCSS.2.NBT.B.7

Order these numbers from smallest to greatest

• 754

• 645

• 543

• 345

• 534

Tags

CCSS.2.NBT.A.1

CCSS.2.NBT.A.4

Order these number from greatest to smallest

• 232

• 956

• 343

• 455

• 656

Tags

CCSS.2.NBT.A.1

CCSS.2.NBT.A.3

CCSS.2.NBT.A.4

CCSS.2.NBT.B.7

Order these numbers from greatest to smallest

• 876

• 657

• 867

• 654

• 435

Tags

CCSS.2.NBT.A.1

CCSS.2.NBT.A.4

Which 3-digit number is represented?

(a)  

• 351
• 343
• 135
• 513

Tags

CCSS.2.NBT.A.1

CCSS.2.NBT.A.3

Which 3-digit number is represented on the abacus?

• 232

• 463

• 346

• 123

Tags

CCSS.2.NBT.A.1

CCSS.2.NBT.A.3