1. MATH UNIT #1 Addition and Subtraction

2. Can I….
represent, compare and order whole numbers up to 10,000 (100,000)?
discuss the place value of digits from 0.1 to 10,000 (0.01 to 100,000)?
read and print in words whole numbers up to one thousand (ten thousand)?

3. Can I….
round four-digit (five-digit) whole numbers to the nearest ten, hundred and thousand (and decimal numbers to the nearest tenth)?
solve problems involving numbers up to 10,000 (100,000)?
add and subtract two-digit numbers, using a variety of mental strategies?

4. Can I….
solve problems involving the addition and subtraction of four-digit numbers?
add and subtract decimal numbers to tenths (hundredths)?
add and subtract money amounts up to $100 ($1000)?
use estimation to judge reasonableness?

5. Can I….
demonstrate an understanding of unknown variables as letters or symbols to which I can determine the missing number?