The Complete K-5 Math Learning Program Built for Your Child

Boost Confidence. Increase Scores. Get Ahead.

Boost Confidence. Increase Scores.
Get Ahead.

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


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

- 4th Grade Math

Multiply 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.5Multiply 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.