Skip Counting by 2, 5, 10s

Which of the following number sets skip counts by 10s?

• 400, 500, 600, 700

• 410, 420, 430, 440

Marina is skip counting forward by 10s. She stopped at 160 to catch her breath. What are her next two numbers?

• 160 and 180

• 180 and 190

• 260 and 360

• 170 and 180

Adam is skip counting forward by 10s. He stopped at 291 to catch his breath. What are the next two numbers?

• 291 and 300

• 301 and 310

• 301 and 311

• 281 and 381

Count by 2s to fill in the missing number ....

• 6

• 4

• 2

• 1

Skip count by 10 up :

344, ​ ​ (a)   , ​ (b)   ,​ (c)  

• 354

• 364

• 374

• 345

• 346

• 347

• 444

• 544

• 644

Skip count by 10: 45, 55, (a)   ​ , 75, 85, ​ (b)   ​ (c)  

• 65

• 60

• 95

• 105

• 80

389, ​ (a)   , ​ (b)   , ​ (c)  

Skip count by 10 up

• 399

• 409

• 419

• 390

• 400

• 403

• 401

• 402

How many crayons are in the picture? Skip count by 10.

• 20

• 35

• 50

• 60

(Skip count by 10s) 30, 40, __________.

• 42

• 45

• 50

Skip count by 10 up

514, ​ ​ (a)   ,​ (b)   ​ , ​ (c)  

• 524

• 534

• 544

• 515

• 516

• 530

• 540