How much will I get for claiming an infant and a toddler

You don't "get" anything. Each dependent is worth $3650 against your taxable income.

Actually, she DOES get something, if her income is low enough. She gets the Earned Income Credit.

Norma, if you want an estimate of your tax refund, email me your marital status, 2009 wages, other 2009 income and what was withheld, along with your home state, to [email protected]. I will run the estimate at no charge.