Understanding Numbers Up to 1000

What number comes next? 10, 20, ____, 40, 50

• 25

• 30

• 35

• 45

Skip count by 10s starting from 50.

• 50, 60, 70, 80

• 50, 55, 60, 65

• 50, 70, 90, 110

• 50, 51, 52, 53

Write the number 700 in words.

• Seven

• Seventy

• Seven hundred

• Seven thousand

What is the expanded form of 305?

• 300 + 5

• 300 + 50

• 30 + 5

• 3 + 5

Count by 100s starting from 100.

• 100, 150, 200, 250

• 100, 200, 300, 400

• 100, 110, 120, 130

• 100, 105, 110, 115

Write the number 1,000 in words.

• One hundred

• One thousand

• Ten thousand

• One million

What is the standard form of 600 + 40 + 9?

• 649

• 694

• 6409

• 6049

Which number is missing? 200, ____, 400, 500

• 250

• 300

• 350

• 450

Write the number 500 in words.

• Fifty

• Five

• Five hundred

• Five thousand

What is the expanded form of 820?

• 800 + 20

• 80 + 20

• 800 + 2

• 8 + 20