Unit 1 Review (Three Digit Numbers) Grade 3

Find 650-583

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Which of the following numbers round to 540 when rounded to the nearest ten? Choose all the correct answers.

• 545

• 534

• 541

• 535

• 547

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

What is 794 - 432?

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

What is 161 + 127?

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Decide if each statement about rounding is true. Choose Yes or No for each statement about rounding.

384 rounded to the nearest ten is 380.

• Yes

• No

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Decide if each statement about rounding is true. Choose Yes or No for each statement about rounding.

251 rounded to the nearest hundred is 250.

• Yes

• No

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Decide if each statement about rounding is true. Choose Yes or No for each statement about rounding.

406 rounded to the nearest ten is 400.

• Yes

• No

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Decide if each statement about rounding is true. Choose Yes or No for each statement about rounding.

545 rounded to the nearest hundred is 500.

• Yes

• No

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

If I use the break apart numbers strategy to add 563+274, I add 500 + 200 + 60 +70+ 3+4

• Yes

• No

Tags

CCSS.2.NBT.B.7

Fill in the blank.

What two tens does 163 fall between? The ten before 163 is ____.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3