First Grade Common Core Math 1 NBT.4 Add Within 100 Word Problems 1.NBT.4 PDF Practice provides two ways for students to practice solving word problems by adding within 100.
It includes 40 distinct problems in 4 assessments (2 multiple choice, and 2 fill-in the blank) with answer keys for all 4. The PDF is viewable on all types of devices and is easy to print. Also is setup to easily print two assessments per page!
Take a look at the preview file and buy today for your students benefit!
Standard 1.NBT.4 Use place value understanding and properties of operations to add and subtract.
4. Add within 100, including adding a two-digit number and a one-digit number, and adding a two-digit number and a multiple of 10, 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 and explain the reasoning used. Understand that in adding two-digit numbers, one adds tens and tens, ones and ones; and sometimes it is necessary to compose a ten.