Common Core Aligned Resources for 2.NBT.A.1
Understand that the three digits of a three-digit number represent amounts of hundreds, tens, and ones; e.g., 706 equals 7 hundreds, 0 tens, and 6 ones. Understand the following as special cases:
Showing 61 - 74 of 74 resources
Vocabulary Representation (Grade 2)Lesson Planet
2nd CCSS: Adaptable
Reinforce math vocabulary with a reference sheet designed for a second grade classroom. Three pages consist of 17 terms, each listed, defined, and accompanied by a picture representation. Terms include ten frames, algorithm, arrays, and...
K-5 Mathematics Module: Number and Number SenseLesson Planet
K - 5th CCSS: Adaptable
Reinforce number sense with a collection of math lessons for kindergarteners through fifth graders. Young mathematicians take part in hands-on activities, learning games, and complete skills-based worksheets to enhance proficiency in...
Second Grade Summer Math Practice BookLesson Planet
1st - 3rd CCSS: Adaptable
Stop the summer lag with a set of second grade Common Core based math practice sheets. Learners fill in hundreds charts with missing numbers up to 1,000. They practice writing numbers in standard, expanded, and word form. Children also...
Three Composing/Decomposing ProblemsLesson Planet
2nd CCSS: Designed
Practice composing and decomposing numbers in base-ten using three word problems. Each problem presents a different scenario requiring learners to explain their thinking, find the number of ones, and find out different ways to make a...