From the U.K.
Simple, fun, competitive games that help children learn and gain confidence with Maths, English and other key skills and knowledge.
Teachers register, students compete with other students from around the world.
From United States.
Activities and lessons - Math topics covered.
BASIC MATH:
Shapes & Colors, Numbers & Counting, Addition, Subtraction, Multiplication, and Division.
ADVANCED MATH:
Fractions, Decimals, Percentages, Estimation & Rounding, Ratios, and Money.
This site offers an introduction to mathematics and its variety of topics. It's not just for kids, it's for everyone (even if you aren't a number nut).
Choose a single operation competition of a mixed operation timed challenge.
50 questions in 2 1/2 minutes or 100 questions in 5 minutes.
Certificate to print out upon completion.
From the United States
Visual multiplication tool. Click a number on the horizontal and vertical axes, then the "=" button to fill in the area of the multiplication expression.
From the U.K.
Creating numbers from multiples of 1, 10, 100 using a scale:
Example: Make 251 five different ways
200 + 50 + 1
100 + 100 + 40 + 10 + 1
200 + 40 + 10 + 1
etc.
Site includes:
-Partition three-digit numbers into multiples of 100, 10 and 1 in different ways
-Partition four-digit whole numbers
-Partition numbers and decimals with up to two places
-Partition numbers and decimals with up to three places
