Can count to 1,000 using 1’s, 5’s, 10’s and 100’s starting from any number.
Can build numbers using hundreds, tens and ones. For example, 100+40+5=145.
Can break numbers apart using hundreds, tens and ones. For example, 256=200+50+6.
Can read & write numbers to 1,000 using base-ten numerals, number names and expanded form. For example,
Base-ten numeral: 637 (standard form)
Number names: six hundred thirty seven
Expanded form: 600 + 30 + 7
Can compare two three- digit numbers & identify which is greater than and less than (<, =,>)
understands that the three digits of a three-digit number represent amounts of hundreds, tens, and ones. For example, 706 equals 7 hundreds, 0 tens, and 6 ones.