Week 2 Vocab Flashcard

Front

Representation of a number as a sum of place values (e.g., 56,789 = 50,000 + 6,000 + 700 + 80 + 9)

Back

expanded form

Tags

CCSS.4.NBT.A.2

Front

Number representation using only digits (e.g., 56,789).

Back

standard form

Tags

CCSS.4.NBT.A.2

Front

Value assigned to a digit by its position in a number (e.g., ones, tens, hundreds)

Back

place value

Tags

CCSS.2.NBT.A.3

Front

Numeral from 0-9 used to write a number

Back

digit

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

Front

Having the same value

Back

equal to

Tags

CCSS.L.1.6

CCSS.L.3.6

CCSS.L.K.5A

Front

Amount a number is worth

Back

value

Tags

CCSS.L.1.6

CCSS.L.3.6

CCSS.L.K.5A

Front

Moving to the next place value (ones to tens) makes numbers...

Back

ten times bigger

Answer explanation

Tags

CCSS.4.NBT.A.1

Front

A number written in words.

Back

Word form

Tags

CCSS.L.1.6

CCSS.L.3.6

CCSS.L.K.5A

Front

Value of the red digit in 8888?

Back

80

Answer explanation

Tags

CCSS.4.NBT.A.1

Front

Representation of a number as a sum of place values, e.g., 56,789 = (5 × 10,000) + (6 × 1,000) + (7 × 100) + (8 × 10) + (9 × 1)

Back

Expanded Notation

Answer explanation

Tags

CCSS.4.NBT.A.2