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

#### Personalised Learning

Intelligently adapts to the way each child learns

#### Fun Rewards

Get coins for each correct answer and redeem coins for virtual pets

#### Actionable Reports

Monitor progress with iPhone app, weekly emails and detailed dashboards

7.

# Multiply 3 Digit by 1 Digit (Numbers up to 400)

- 4th Grade MathMultiply 3 digit numbers by 1 digit numbers. In this worksheet, students make use of area models to multiply numbers. Area models are essentially visual representation of the distributive property of multiplication. For example, 394 x 6 can be multiplied as (300 x 6) + (90 x 6) + (4 x 6). Fluency with place value (expanded forms), distributive property of multiplication and multiplying multiples of 10 will be of great help here. The 3-digit numbers in **3 Digit x 1 Digit (Numbers up to 400) Worksheet** are restricted to those less than 400.

### Common Core Alignment

**4.NBT.5**Multiply a whole number of up to four digits by a one-digit whole number, and multiply two two-digit numbers, using strategies based on place value and the properties of operations. Illustrate and explain the calculation by using equations, rectangular arrays, and/or area models.