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### Other lessons from Unit 3 in Grade 2 by EngageNY

### Other lessons similar to this one

### 1 Content Standard is aligned with this lesson

Major StandardsSupporting StandardsAdditional Standards

Standard 2.NBT.A.3Read and write numbers to 1000 using base-ten numerals, number names, and expanded form.

Part of Major Cluster 2.NBT.A

### 1 Math Practice Standard is aligned with this lesson

### Prerequisites for 2.NBT.A.3

### 2nd Grade

2.NBT.A.1Understand 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:

2.NBT.A.1.A100 can be thought of as a bundle of ten tens - called a "hundred."

2.NBT.A.1.BThe numbers 100, 200, 300, 400, 500, 600, 700, 800, 900 refer to one, two, three, four, five, six, seven, eight, or nine hundreds (and 0 tens and 0 ones).

The Understood offers evidence-based strategies that benefit all students, especially those with learning differences and attention issues.