Skip Counting by 10s, 100s

What numbers are missing in the sequence 277, 377, ______, _______, 677 when skip counting by 100s?

• 477 and 577

• 377 and 577

• 577 and 677

• 477 and 677

What is the rule for skip counting by 10s?

• Add 10 to the previous number.

• Add 5 to the previous number.

• Multiply the previous number by 10.

• Subtract 10 from the previous number.

Which of the following numbers is skip counting by 10s: 410, 420, 430, 440?

• 410

• 420

• 430

• All of them are skip counting by 10s.

What is the difference between skip counting by 10s and 100s?

• Skip counting by 10s adds 5 each time, while skip counting by 100s adds 50 each time.

• Skip counting by 10s adds 10 each time, while skip counting by 100s adds 100 each time.

• Skip counting by 10s adds 20 each time, while skip counting by 100s adds 200 each time.

• Skip counting by 10s adds 15 each time, while skip counting by 100s adds 150 each time.

Start at 2020, what are the next five numbers counting in 50s?

• 2070, 2120, 2170, 2220, 2270

• 2050, 2100, 2150, 2200, 2250

• 2000, 2050, 2100, 2150, 2200

• 2020, 2070, 2120, 2170, 2220

Count back by 100s from 1066: 1066, 966, ______, 766.

• 766

• 866

• 966

• 966

If you skip count by 100s, what is the next number after 500?

• 400

• 500

• 600

• 700

What is the first number when skip counting by 10s starting from 10?

• 5

• 10

• 15

• 20

If you skip count by 10s, what is the next number after 30?

• 20

• 30

• 40

• 50

What are the numbers when skip counting by 100s starting from 100?

• 100, 200, 300, 400, 500, 600, 700, 800, 900, 1000

• 100, 150, 200, 250, 300, 350, 400, 450, 500, 550

• 100, 200, 300, 400, 500, 600, 700, 800, 900

• 100, 200, 300, 400, 500, 600, 700, 800, 900, 1000, 1100