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Assess Yourself

How well do you understand the ideas in this lesson?

Goal:

Goal:

Show What You Know!

Are you ready to take this lesson's quiz? These questions will help you find out. Go back to the lesson if you do not know an answer.

Which array helps you solve this word problem?

There are 8 penguins at the zoo. Each penguin eats 7 fish. How many fish do they eat altogether?

  1. 10 by 10 array
  2. 8 by 7 array
  3. 10 by 7 array
  4. 10 by 2 array

Which picture helps you solve this word problem? 

A zoo sells 6 toy lions. Each toy lion costs 10 dollars. How much money does the zoo make from selling the toy lions?

  1. 9 groups of 10
  2. eight groups of 10
  3. 6 groups of 10
  4. 10 groups of 10

What are the factors in this word problem? Use the picture below to help.

There are 9 beluga whales at the zoo. Each whale sings 8 songs. How many songs do the whales sing in total?

nine groups of eight

  1. 7 and 10

  2. 9 and 9

  3. 6 and 9

  4. 9 and 8

What is the answer to this multiplication word problem? Use the array below to help.

There are 6 kangaroos at the zoo. Each kangaroo hops 7 miles within a week. How many miles do the kangaroos hop altogether?

6 by 7 array

  1. 20

  2. 42

  3. 90

  4. 35

Which array helps you solve this word problem?

Lana has 7 pieces of paper. She draws 9 snakes on each piece of paper. How many snakes does Lana draw?

  1. 10 by 3 array
  2. 9 by 9 array
  3. 10 by 10 array
  4. 7 by 9 array

Which picture helps you solve this word problem?

There are 10 flowers in the butterfly garden. 9 butterflies sit on each flower. How many butterflies are in the garden?

  1. 10 groups of 9
  2. 6 groups of 9
  3. 9 groups of 9
  4. 7 groups of 9

What are the factors in this word problem? Use the array below to help.

A herd of 7 gazelles is eating grass. If each gazelle eats for 7 minutes, how many minutes do the gazelles eat in total?

7 by 7 array

  1. 9 and 9  

  2. 9 and 8

  3. 7 and 7

  4. 10 and 9

What is the answer to this multiplication word problem? Use the picture below to help.

An aquarium has 8 schools of fish. Each school is made up of 6 fish. How many fish are in the aquarium?

eight groups of six

  1. 60

  2. 45

  3. 85

  4. 48 

Which array helps you solve this word problem? 

There are 10 berry bushes at the zoo. 6 bears are eating berries from each of the bushes. How many bears are eating berries in total?

  1. 7 by 10 array
  2. 10 by 5 array
  3. 7 by 8 array
  4. 4 by 8 array

Which picture helps you solve this word problem? 

It costs 9 dollars to feed the koalas at the zoo. If 7 people feed the koalas, how much money do they pay altogether?

  1. 8 groups of 7
  2. 7 groups of 7
  3. 6 groups of 7
  4. 9 groups of 7

Summary

Questions answered correctly:

Questions answered incorrectly: