Algebraic Thinking Quiz

Which equation represents a number that is 10 times as many as 5?

• 2=10÷5

• 5=10−5

• 15=10+5

• 50=10×5

Tags

CCSS.5.NBT.A.2

David wrote 28 = 7 + 7 + 7 + 7. Which is another way David can verbalize this problem?

• David can say 28 is 4 times as many as 7.

• David can say 7 is 4 times as many as 28.

• David can say 4 is 7 times as many as 28.

• David can say 28 is 5 times as many as 7.

Tags

CCSS.4.OA.A.1

Ms. Hernandez put a multiplication sentence on her whiteboard. She asked her student which quantity was being multiplied. Which pair of students both answered correctly?

Ben answered that 42 is 7 times as many as 6.

Todd answered that 42 is 6 times as many as 7.

Samantha answered that 42 is 7 times as many as 7.

Rachel answered that 42 is 6 times as many as 6.

 

• Ben and Todd

• Todd and Samantha

• Samantha and Rachel

• Rachel and Ben

Tags

CCSS.4.OA.A.1

Cathy used the number sentence 5×2=10 to solve a word problem on a math assignment. What problem was Cathy trying to solve?

• Brenda is 2 years old. Gavin is 5 years older than Brenda is. How old is Gavin?

• Jennifer had 5 stickers she gave 2 of them to Ben. How many stickers are left with Jennifer?

• Amy had 5 pairs of socks. Jack had twice as many pairs as Amy did. How many pairs of socks did Jack have?

• There were 5 boys in a camp and on the second day 2 more joined in. What is the total number of boys in the camp?

Tags

CCSS.4.OA.A.1

Wendy has 8 markers. Susan has 3 times as many markers as Wendy. How many markers does Susan have?

• 9 markers

• 11 markers

• 16 markers

• 24 markers

Tags

CCSS.4.OA.A.2

Carl is buying equipment for baseball season. A glove costs $40, and a baseball cap costs $10. Which equation would help Carl determine how many times more the baseball glove costs compared to the baseball cap?

• 40×10=k

• 40+10=k

• 40÷10=k

• 40-10=k

Tags

CCSS.4.OA.A.1

Tina has 25 beads, which is 5 times more beads than Shelly has. How many beads does Shelly have?

• 5 beads

• 20 beads

• 30 beads

• 125 beads

Tags

CCSS.4.OA.A.2

Juanita, Carl, and Alec are bringing cookies to the science club's Party. Juanita has 6 cookies. Alec has 4 times as many cookies as Juanita. Carl has twice as many cookies as Alec. Which statement is true?

• Alec has 10 cookies, and Carl has 5 cookies.

• Alec has 24 cookies, and Carl has 12 cookies.

• Alec has 10 cookies, and Carl has 20 cookies.

• Alec has 24 cookies, and Carl has 48 cookies.

Tags

CCSS.4.OA.A.2

Neil has $20 to spend on birthday cards for his family. He needs to buy 7 cards. What else does Neil need to know to be sure he has enough money?

• The amount of time spent looking at the cards

• The cost of each card

• The number of cartoon cards

• The store hours

Tags

CCSS.3.OA.D.8

Students at Spencer Elementary were asked to name their favorite type of book. The results are shown in the table. How many more people like Animal books than Sports and Drawing books combined?

• 93 people

• 128 people

• 157 people

• 215 people

Tags

CCSS.3.OA.D.8