Numbers to 1,000
$0.99/each
Place value within 1,000
2.NBT.1, 2.NBT.3
Place value within 1,000 (2)
2.NBT.1, 2.NBT.3
Digit value
2.NBT.1
Expanded form
2.NBT.3
Subtract 1 within 1,000
2.NBT.2
Express 3digit numbers in tens
2.NBT.1

RT @KeithOlbermann: And everything I have in MY career started with an unpaid internship in the newsroom of a NYC TV station (which I c… https://t.co/4kxkJ0mc95

Forward thinking second grade teachers spend extra time on place value to prepare students for the addition & subtr… https://t.co/hjsLLtzGX7

The most successful @SingaporeMath 1st grade Ts I’ve ever worked with spend 3 days w/ each number bond, ie 5 as a w… https://t.co/OnNngPHE5J

Two questions I hope teachers can help me out with. 1. Those with 90 min blocks  how do you structure your math l… https://t.co/8fiYkpmJGS

The role of confidence in elementary mathematics needs far more discourse than it gets. #iteachmath #MTBoS https://t.co/hpBZblfy3M