iReady Practice

Kelsey lines up her hair clip this way to find the length.

Is Kelsey correct? Explain.

Tags

CCSS.2.MD.A.3

Which expression gives the closest estimate of 228 - 179

• 250 - 150

• 200 - 100

• 200 - 200

• 225 -175

Count back 2 form 9. What number do you land on?

• 8

• 9

• 7

• 11

Tags

CCSS.2.OA.A.1

904

-551

• 355

• 353

• 453

• 455

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

What is another way to write three hundred eleven?

• 311

• 113

• 301

• 300

Tags

CCSS.2.NBT.A.3

Can you measure a kitten with a ruler?

• Yes

• No

Tags

CCSS.2.MD.A.1

What sentence is true about two squares? Explain.

• Only the square with the straight lines shows fourths because the lines all go in the same direction.

• Both squares show fourths because each square has 4 equal parts

• Both squares do not show fourths because each square has less than four lines inside it.

• Only the square cut into squares shows fourths because equal parts have to be square.

Tags

CCSS.1.G.A.3

David has 35 dog treats. Then he got 24 more treats. His dog Bella ate 7 of the treats. How many treats does David have left?

• 52

• 59

• 66

Tags

CCSS.3.OA.D.8

There are 285 people at the library. Then 127 more people come into the library and 146 people leave. How many people are at the library?

• 244

• 304

• 266

• 334

Tags

CCSS.3.OA.D.8