Chapter 1 Numbers and Operations

Select all the correct ways to represent 32,145.

• 321 hundreds + 40 tens + 5 ones

• 321 hundreds + 45 ones

• 321 thousands + 4 tens + 5 ones

• 3 ten thousands + 214 tens + 5 ones

In the number 23, 435...

• The 3 in the thousands place is 10 times greater than 3 in the tens place.

• The 3 in the thousands place is 100 times greater than 3 in the tens place.

• The 3 in the thousands place is 1,000 times greater than 3 in the tens place.

Tags

CCSS.2.NBT.A.1

CCSS.2.NBT.B.7

6,131 〈=〉 6,113

• <

• >

• =

Tags

CCSS.2.NBT.A.4

CCSS.2.NBT.B.7

3,528 rounded to the nearest hundred:

• 3,500

• 3,520

• 4,000

• 3,400

Tags

CCSS.2.NBT.B.8

The sum of 3,966 and 11,516 is:

• 15,472

• 15,482

• 7,550

• 8,450

Tags

CCSS.3.NBT.A.2

What number equals 123 tens + 16 ones + 342 hundreds?

• 34,339

• 3,559

• 35,446

• 481

Tags

CCSS.2.NBT.A.1

CCSS.2.NBT.A.3

CCSS.2.NBT.B.7

32,057

• thirty-two thousand, fifty-seven

• three thousand, two hundred fifty-seven

• thirty-two thousand, five hundred seven

Select all values equivalent to these base-ten blocks:

• two hundred forty-five

• 200 + 140 + 5

• 3 hundreds + 4 tens + 5 ones

• 1 hundred + 24 tens + 5 ones

Tags

CCSS.2.NBT.A.1

CCSS.2.NBT.A.3

Select all possible answers.

• camera = $839; lens = $465; case = $175

• camera = $826; lens = $495; case = $168

• camera = $759; lens = $535; case = $155

• camera = $819; lens = $478; case = $172

Tags

CCSS.2.MD.C.8

CCSS.2.NBT.B.7

CCSS.2.OA.A.1

Solve this problem:

• 600 feet taller

• 500 feet taller

• 700 feet taller

Tags

CCSS.2.MD.B.5

CCSS.2.NBT.A.4

CCSS.2.NBT.B.7

CCSS.2.OA.A.1