untitled

18 divided by 3 can be written as __.

• 18/3
• 3/18
• 3 ÷ 18
• 18 ⋅3

There are 8 busses, each carrying 42 students and a driver to the park. How many total people will arrive at the park.

• 50

• 336

• 344

• 324

• 329

• 333 R4

• 324

• 364 R7

• 121

• 125

• 127

• 138 r 3

• 137 r 8

• 138 r 6

• 138

72 children were equally divided in 8 groups by the teacher. How many children are there in each group?

• 9

• 8

• 6

• 7

Mrs. Correa bought a box of 72 pencils and kept 30 of them for herself. She gave the rest to her 6 children so that each had the same number of pencils. Which expression could be used to find the number of pencils each child received?

•  $72-\left(30\div6\right)$  

•  $\left(72-30\right)\div6$  

•  $\left(72\div6\right)+30$  

•  $\left(72+30\right)\div6$  

 $35+\left(52-12+16\right)\div8$  

What is the value of the expression?

• 11

• 42

• 56

• 60

 $30-\left(5+7\right)\times2$ 

 What is the value of the expression shown above?

• 6

• 11

• 39

• 64

 $7\times4-2+8\div2$  The value of this expression is 30.

If parentheses are put around 2 + 8, what is the value of the expression?