Number Systems and Number Sense

What is the value of the Roman Numeral: XXI?

• 19

• 21

• 201

• 3

Tags

CCSS.4.NBT.A.2

In 12,345.6789, what place value is represented by the numeral 7?

• hundreds

• tens

• hundredths

• tenths

Tags

CCSS.5.NBT.A.3A

Which symbols are used in binary code?

• 0

• X

• 1

Which represents 5,000,372 in scientific notation?

Tags

CCSS.8.EE.A.3

Identify the form: 3000 + 50 + 2

• Expanded form

• Scientific notation

• Binary code

• Greek Ionic

Tags

CCSS.4.NBT.A.2

In 12,345.6789, what place value is represented by the numeral 2?

• hundreds

• millions

• ten millions

• thousands

Tags

CCSS.5.NBT.A.3A

What is the name of the numeration system we use in America today?

• Roman numerals

• Egyptian Hieroglyphics

• Base Two

• Hindu-Arabic

Tags

CCSS.4.OA.B.4

Which correctly identifies the pattern used with a base (b) in the place value system?

• ...5b, 4b, 3b, 2b, b, 1

• ...1000b, 100b, 10b, b

Tags

CCSS.4.OA.B.4

Which is biggest?

Tags

CCSS.8.EE.A.3

Which of the following is a quantity?

• 5 cats

• 7

• 3/5

• 0

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B