Add Three-Digit number by One-Digit

Want Full Access? Join The Many Satisfied MathTA Users!

SIGN UP TODAY

OR

LOGIN

2.NBT.B.7

Add and subtract within 1000, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method. Understand that in adding or subtracting three-digit numbers, one adds or subtracts hundreds and hundreds, tens and tens, ones and ones; and sometimes it is necessary to compose or decompose tens or hundreds.

Math Fundamentals Menu

See All Math Fundamental Skills

ENTER NOW