Ella wants to find the difference in age of her uncles.

One uncle has born in 1989.

The other uncle was born in 1975.

Help Ella find the difference in her uncles' ages.

The difference in Ella's uncles' ages is _____ years.

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Stella opens a book to page nine hundred forty-three. Write the page number in standard form.

Page Number: ______

Tags

CCSS.4.NBT.A.2

At the beginning of the day on Friday, the school library had 953 books.

At the end of the day, the school library had 796 books.

No books were returned on Friday.

How many books were checked out of the library on Friday?

There were ______ books checked out of the library on Friday.

Tags

CCSS.3.OA.D.8

Jared is skip counting by 10s.

On the lines below, write the number that come next.

340, 350, 360, 370, ____

Tags

CCSS.1.NBT.A.1

Jared is skip counting by 10s.

On the lines below, write the number that come next.

340, 350, 360, 370, 380, _____

Tags

CCSS.1.NBT.A.1

Jared is skip counting by 10s.

On the lines below, write the number that come next.

340, 350, 360, 370, 380, 390, _____

Tags

CCSS.1.NBT.A.1

Fill in the box below with a <, >, or = symbol to compare the numbers.

697 ____ 679

Tags

CCSS.2.NBT.A.4

The work shows how Leah added two numbers.

She made a mistake in her addition.

Which digit in Leah's sum is NOT correct?

• 6

• 5

• 7

Jada skip counts by 100 starting at 400.

She misses a number.

On the line below, write the number Jada misses.

400, 500, _____, 700, 800

Tags

CCSS.1.NBT.A.1

Tommy has 83 marbles.

How many tens are needed to make 83?

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C