Math links for 4th Graders

Math Practice for 4th Graders



Angles

Lots of resources for practicing with angles and their measurements
Set the correct angle on the rescue launcher.
Test yourself on the use of protractors.
Draw and identify lines and angles.


The 4 Operations Review - Addition, Subtraction, Multiplication, & Division
Choose your function (+,-,x,÷), choose the numbers 1-12 that you want to use, choose your game type (Race Day or Finish Line), then click Start to begin.


Multiplication and Division

A fun way to study multiplication facts and explore our Solar System. Solve the problems to travel through space. Use the grid to help if you get stuck on a problem.

With this activity, you can visually explore the concept of factors by creating rectangular arrays. The length and width of the array are factors of your number.



Choose a level, type in the answer in the box, check your answer.

Draggable Math is one of the most popular applications on MrNussbaum.com.


Fractions and Decimals

Fraction Number Lines:



Equivalent Fractions:








You will identify and make equivalent fractions.

Read the client order. Select pizza size. Select toppings. Click on "send". If you are correct, you will make a sale.

A concentration game: Find the equivalent fraction model.  

Find fractions and their matching decimal equivalents.   



Measurement and Data


Math Vocabulary


Logic & Problem Solving

The rules of Krypto are simple: Combine five number cards using the four arithmetic operations (+, –, ×, ÷) to arrive at a "target" number. This online version of Primary Krypto uses the numbers 1–10 only.

The power cells have to be places in the circles so that all the numbers in the same straight line add up to the power line total.

Enter a sequence of commands to help the turtle get to the pond. The turtle will then move along a path according to your instructions.
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