Illustrative Unit 2 Section A Online Practice Illustrative

Elena uses cubes to show how many crayons are at table 1 and table 2 in her classroom.

There are 14 crayons at table 1 and 25 crayons at table 2.

Which model represents the crayons?

• 
• 
• 
• 

Elena uses cubes to show how many crayons are at table 1 and table 2 in her classroom.

There are 14 crayons at table 1 and 25 crayons at table 2.

There are (a)   more crayons at table 2 than at table 1.

Match each number to the equation to make it true.

• 32

• 64+__=96

• 57

• 42+15=

• 33

• ___+35=68

Kiran reads 49 pages of his book on Saturday and 37 pages on Sunday.

How many more pages does he read on Saturday than on Sunday?

Select the correct solution and model.

• 
• 
• 

Andre read some pages in his book on Saturday. He read the remaining 15 pages on Sunday.

There are 35 pages in his book.

Select the correct solution and model.

• 
• 
• 

Diego takes a book with 78 pages out of the library. He reads 61 pages that same day.

How many pages does he still need to read?

Select the correct solution and model.

• 
• 
• 

45+15=?

(a)  

66+ (a)   = 98

(a)   +33= 56

(a)   +20= 64