Math Topic 4 Test

Frank has 15 books to read. He reads 9 of them. How many books does Frank have left to read?

Mark has some red marbles. He has 8 blue marbles. Mark has 13 marbles in all. How many red marbles does he have?

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Which fact family matches the picture of the big ducks and small ducks?

• 0 + 8 = 8

  
  

  8 + 0 = 8

  
  

  8 - 0 = 8

  
  

  8 - 8 = 0

• 5 + 9 = 14

  
  

  9 + 5 = 14

  
  

  14 - 9 = 5

  
  

  14 - 5 = 9

• 5 + 8 = 13

  
  

  8 + 5 = 13

  
  

  13 - 8 = 5

  
  

  13 - 5 = 8

• 9 + 8 = 17

  
  

  8 + 9 = 17

  
  

  17 - 9 = 8

  
  

  17 - 8 = 9

Which related subtraction fact can be solved using 7 + 8 = 15?

• 15 - 8 = 7

• 14 - 7 = 7

• 8 - 7 = 1

• 8 - 8 = 0

How many birds are still in the tree?

Nina bakes 14 corn muffins. She gives away 8 corn muffins. There are 6 left. Which equation matches the story?

• 15 - 8 = 7

• 7 + 8 = 15

• 14 - 8 = 6

• 8 + 6 = 14

Which related addition fact can help you solve the subtraction fact? Choose all that apply. There is more than 1 good answer!

16 - 7 = ?

• 7 + 9 = 16

• 7 + 8 = 15

• 6 + 7 = 13

• 9 + 7 = 16

Use the number line to count on or to count back to find the difference. Show your work.

12 - 4 =

Ming has 14 books. She sells 8 books. How many books does she have left? Make 10 to solve. Use counters and the ten frame.

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Maria is building a skateboard. She has 16 parts. She uses some of the parts. There are 7 parts left. How many parts did Maria use?

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