Unit 2 Review

Choose the best answer.

• Yes: A, C, E

  No: G, I, K

• Yes: G, I, K

  No: A, C, E

• Yes: A, E

  No: D, H, J, L

• Yes: D, H, J, L

  No: A, E

Which comparisons describe the equation 6 x 8 = 48? Choose ALL the correct anwers.

• 48 is 8 times as many as 6

• 48 is 6 times as many as 8

• 8 times as many as 48 is 6

• 6 times as many as 8 is 48

• 6 is 8 times as many as 48

Write a comparison that the equation 9 x 2 = 18 shows, using the format below.

___ is ___ times as many as ___

(a)  

The art teacher has 5 times as many markers as Kennedy. Kennedy has 7 markers.

Which equation represents the number of markers the art teacher has?

• 6 x 7 = 42

• 7 + 35 = 42

• 5 + 7 = 12

• 5 * 7 = 35

Which problems can be solved using the equation 3 x 6 = f?

Choose all the correct answers.

• Cleo has 3 times as many bananas as Arianna has. Cleo has 6 bananas. How many bananas does Arianna have?

• Dylan has 6 oranges. Jane has 3 times as many oranges as Dylan. How many oranges does Jane have?

• Liam has 3 cherries. Brian has 6 times as many cherries as Liam. How many cherries does Brian have?

• Tina has 3 more peaches than Charlie. Charlie has 6 peaches. How many peaches does Tina have?

• Jaclyn has 6 times as many grapes as Kaitlyn. Kaitlyn has 3 grapes. How many grapes does Jaclyn have?

Which equation can be used to find p, the number of photos Jack takes?

• 20 - 4 = p

• 4 + 20 = p

• 20 ÷ 4 = p

• 4 x 20 = p

Dev's basketball team scores 56 points. That is 7 times as many points as Dev scores by himself. How many points does Dev score?

(a)  

On Monday, Anaya rides her bike for nine minutes. On Tuesday, she rides her bike 4 times as many minutes as on Monday. What is the total number of minutes that Anaya rides her bike on Monday and Tuesday?

(a)  

Drag each NUMBER to correct column.

Groups:

(a) Prime

,

(b) Composite

• 5

• 4

• 9

• 14

• 2

• 11

Terence puts 36 markers into containers. He puts the same number of markers into one or more containers with no markers left over. Which list shows all of the possible number of markers that Terence can put into each container.

• 2, 3, 4, 6, 9

• 1, 2, 3, 4, 6, 9, 12, 18, 36

• 4, 8, 12, 16, 20, 24, 28, 32, 36

• 1, 2, 3, 4