Singapore Primary One Math - Ones and Tens

Understand the different between Ones and Tens.

Name : ____________________    Date   : _____________

                                                          Score : _____________

Fill in the blank for the followings:

  1) 7 ones is the same as _____

  2) 5 ones is the same as _____

  3) 3 ones is the same as _____

  4) 9 is the same as _____ ones.

  5) 4 is the same as _____ ones.

  6) 2 is the same as _____ ones.

  7) _____ tens is the same as 20.

  8) _____ ten is the same as 10.

  9) _____ tens is the same as 50.

10) 30 is the same as _____ tens.

11) 70 is the same as _____ tens.

12) 40 is the same as _____ tens.


Answers:
  1) 7
  2) 5
  3) 3
  4) 9
  5) 4
  6) 2
  7) 2
  8) 1
  9) 5
10) 3
11) 7
12) 4
 

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