2nd Grade Math Unit 7: Addition and Subtraction Within 1000

by Tiny Teaching shack

Price: 1700 points or $17 USD

Subjects: math

Grades: 2,3

Description: 2nd Grade Math Unit 7: Addition and Subtraction Within 1000 is the 7th unit of my twelve Second Grade Math Boom Card series. This unit is packed with nine games that were made to engage young learners. This unit was designed for second grade, but you can easily adapt it to your lessons to review the skills with third graders and to challenge high level first graders. Students will add 3 digit numbers within 1000. (2.NBT.B.7) Students will practice subtracting 3 digit numbers within 1000. (2.NBT.B.7) Students will fill in the place value table and add four two-digit numbers. (2.NBT.B.6) Students will practice regrouping numbers to improve addition and subtraction fluency. (2.NBT.B.7) Students will find the missing numbers to complete the addition and subtraction equations. (2.NBT.B.7) Students will use place value tables to add within 1000. Students will understand that in adding 3-digit numbers, one adds hundreds and hundreds, tens and tens, and ones and ones. (2.NBT.B.7) Students will use base ten block models to make subtraction equations. (2.NBT.B.7) Students will add three-digit numbers. Regrouping required. (2.NBT.B.7) Students will subtract three-digit numbers. Regrouping required. (2.NBT.B.7)