## Why parents choose Splash Math for their second graders?

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# Subtract Multiples of 100 from Numbers up to 1000

- 2nd Grade MathPractice subtracting a multiple of 100 from another using concept of place value. The key idea is visualize this as subtracting bundles of 100. For example, 300 - 200 = 100 can be thought of as 3 hundreds - 2 hundreds = 1 hundred. This worksheet contains problems on subtracting hundreds using models (base 10 blocks) followed by some direct subtraction.

### Common Core Alignment

**2.NBT.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.