1st Grade Games - Understand place value.


Understand that the two digits of a two-digit number represent amounts of tens and ones. Understand the following as special cases:

  • 10 can be thought of as a bundle of ten ones - called a "ten."
  • The numbers from 11 to 19 are composed of a ten and one, two, three, four, five, six, seven, eight, or nine ones.
  • The numbers 10, 20, 30, 40, 50, 60, 70, 80, 90 refer to one, two, three, four, five, six, seven, eight, or nine tens (and 0 ones).

Compare two two-digit numbers based on meanings of the tens and ones digits, recording the results of comparisons with the symbols >, =, and <.


Screenshot Name / Description Flag? Rating
Shark Place Value
Use place value block to guess the
Dino Place Value
Click on the number that represents the ones and tens place value
Place Blocks
Create and solve questions with place value blocks.
Count Up Place Chips
Count ones chips and exchange for tens chips
Duck Golf
Select the number in the correct place to help McDuck swing his golf club

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