Exploring 2nd Grade Place Value Forms

What does the expanded form of a number show?

• The number written out in words

• The number broken down into each place value

• The number in its simplest form

• The number with zeros added

Tags

CCSS.2.NBT.A.3

How many hundreds are there in the number 477?

• 4

• 47

• 7

• 77

Tags

CCSS.2.NBT.A.1B

What is the value of seven tens?

• 700

• 70

• 7

• 17

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

What is the standard form of a number?

• The number broken down by place value

• The number written with words

• The number with added zeros for clarity

• The number as we usually write it using digits

Tags

CCSS.5.NBT.A.3A

What does the word form of a number represent?

• The number spelled out using letters

• The number divided into its place values

• The number with zeros between each digit

• The number in its simplest numeric form

Tags

CCSS.4.NBT.A.2

In the number 407, why is it important to include the zero?

• To show there are no tens

• To make the number larger

• To indicate seven hundreds

• To separate the hundreds from the ones

Tags

CCSS.2.NBT.A.1B

How many ones are in the number 407?

• 4

• 40

• 0

• 7

Tags

CCSS.2.NBT.A.1B

Why is it unnecessary to include zeros in the expanded form when there are no tens or ones?

• Because zeros do not add value in expanded form

• Because it is a rule in mathematics

• Because the value is already represented by the other place values

• Because it makes the number too long

Tags

CCSS.2.NBT.A.3

How is the number 740 written in word form?

• Seven hundred forty

• Seven hundred and forty

• Seventy-four

• Seven four zero

Tags

CCSS.2.NBT.A.3

What mistake do people often make when spelling 'forty'?

• Leaving out the 'o'

• Forgetting the 'r'

• Replacing 't' with 'd'

• Adding a 'u' after the 'o'

Tags

CCSS.L.1.6

CCSS.L.3.6

CCSS.L.K.5A