Unlock harder levels by getting an average of 80% or higher.

Earn up to 5 stars for each level
The more questions you answer correctly, the more stars you'll unlock!

Each game has 10 questions.
Green box means correct.
Yellow box means incorrect.

Unlock harder levels by getting an average of 80% or higher.

Earn up to 5 stars for each level
The more questions you answer correctly, the more stars you'll unlock!

Each game has 10 questions.
Green box means correct.
Yellow box means incorrect.

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Math Games for Teachers

Grade 4 - Number

Standard 4.N.6 - Practice estimating multiplication equations by first rounding the numbers then multiplying them together.

Included Skills:

Demonstrate an understanding of multiplication (2- or 3-digit numerals by 1-digit numerals) to solve problems by
using personal strategies for multiplication with and without concrete materials
using arrays to represent multiplication
connecting concrete representations to symbolic representations
estimating products

Model a multiplication problem using the distributive property [e.g., 8 × 365 = (8 × 300) + (8 × 60) + (8 × 5)].
Use concrete materials, such as base-10 blocks or their pictorial representations, to represent multiplication, and record the process symbolically.
Create and solve a multiplication problem that is limited to 2 or 3 digits by 1 digit.
Estimate a product using a personal strategy (e.g., 2 × 243 is close to or a little more than 2 × 200, or close to or a little less than 2 × 250).
Model and solve a multiplication problem using an array, and record the process.
Solve a multiplication problem and record the process.

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