Why parents choose Splash Math for their second graders?

  • Personalised Learning

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    Monitor progress with iPhone app, weekly emails and detailed dashboards

9.

Subtraction Word Problems within 1000

- 2nd Grade Math

Common Core Alignment

2.NBT.7Add 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.