TN Reveal gr.2, unit 4

When you know one amount is greater than or less than another amount,

you can _________ the numbers of the objects.

• addend

• compare

• subtract

• unknown

You use ______ when you take away, take apart, separate, or find the difference.

• subtraction

• addition

• multiplication

• knives

The 

_____________

 in an equation is the solution.

• addend

• addition

• unknown

• compare

One of two numbers added together to find a sum, or total, is an ________

• addend

• addition

• compare

• subtraction

You use _______ when you join or put together sets to find a sum, or total.

• addends

• addition

• compare

• subtraction

Amy has some buttons. She loses 9 buttons. Now she has 3 buttons.

How many buttons did she have to begin with?

• 9 buttons

• 3 buttons

• 6 buttons

• 12 buttons

Raj has 36 stickers. He gives 12 stickers to his brother. He gives 7 stickers to his sister.

Which equation represents the problem?

• 36 + 12 + 7 = ?

• 36 - 12 - 7 = ?

• 36 - 12 = ?

• 36 - 12 + 7 = ?

Jack has 25 cars. He has 17 red cars. The rest are blue cars.

How many cars are blue?

• 25 - 17 =?

• 25 + 17 = ?

• 25 + ? = 17

• 17 - 25 = ?

Nick has been reading two books. The first book he reads is 50 pages long. The books have 94 pages altogether. How many pages are in the second book he reads?

• 40 pages

• 44 pages

• 50 pages

• 94 pages

Owen has 6 fewer baseballs than Mark. Mark has 14 baseballs.

Which represents the number of baseballs Owen has?

• 14 + 6 = ?

• 6 + ? = 14

• 14 - 6 = ?

• 14 - ? = 6