Unit 2 Review B: At School

There are five (5) rows of desks. There are three (3) desks in each row. How many desks are there in total?

Mathematical Equivalence

OFF

The teacher has ten (10) books. Students take four (4) books. How many books are left?

Mathematical Equivalence

ON

Eight (8) students go to the nurse in the morning. Six (6) students go to the nurse in the afternoon. How many students go to the nurse altogether?

Mathematical Equivalence

ON

There are nine (9) classrooms on the first floor. There are eight (8) classrooms on the second floor. How many classrooms are there in all?

Mathematical Equivalence

ON

There are twenty five (25) students on the bus. Five (5) students get off the bus. How many students are left on the bus?

Mathematical Equivalence

ON

Match the following pictures to the words.

• sing

• 
• chorus

• 
• marching band

• 
• listen to songs

• 
• play the piano

• 

I have _​ eraser on my pencil. ​ ​ (a)  

• an
• the
• a

__ restroom in on the first floor. ​ ​ (a)  

• A
• an

Organize these options into the right categories

Groups:

(a) For a man

,

(b) For any woman

,

(c) For a man or woman

,

(d) For a married woman

• Mr.

• Ms.

• Dr.

• Mrs.

Ana is in the science lab. ​ (a)  

• She
• He
• It