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4th grade resources

Other grades

CA standards

Math blueprints (Gr 2-7)

Math Dictionary

Glossary

e-manipulatives

                       

                          

Java flashcards
Harcourt Brace basic facts

Basic operations (+, - , *, / )
     Tutorials
Number line arithmetic (demo, all ops)
Rectangle multiplication
Show multiples (click on a number)

Multiplication is repeated addition
Meaning of division - show me

     Basic fact practice practice with visuals
Line Jumper (+ - , can include negative)
Scribble Scrabble times table

     Basic facts and multi-level
Addition machine
Callum's addition pyramid

Subtraction machine

Multiplication hidden picture
Multiplication machine
Multiplication mystery
Multiplication matho
Math magician (single digit)
The table trees (multiplication- select digit)

Division Top It
Division machine
Division bingo
Division hidden picture

Planet blaster

Basic facts on Harcourt Brace site
Practice your math (all operations, select range)
Two Minute Warning (+ - x)
Mathcar Racing
Soccer shootout
Tic Tac Toe
Speed Math
Defeat the Math Monster (multiple levels)
Space Shuttle Launch (multi-level, multi op)

     Multi-digit tutorials and practice
Addition demo
Addition of multi-digit numbers
Adding three, two-digit numbers mystery game
Addition of multi-digit numbers
Addition test

Subtracting with three (1 or 2 digit) #s mystery game
Subtraction demo
Subtraction of multi-digit numbers
Subtraction of multi-digit numbers
Subtraction of multi-digit numbers, e-lab
Subtraction test
Draggable Subtraction

      Multiple-digit multiplication
Multiplication demo (multii-digit, shows algorithm steps)
Lattice method demo
Multiplication of 2- and 3-digit numbers
Captain Knick Knack (1 digit by 2, arrays picture)
Amoeba game (multiplying by splitting)

Multiplication with regrouping
Multiplication of 2- and 3-digit numbers    HELP

Multi-digit division

e-lab modeling division (including remainders)
Division demo (multi-digit/ array)

How to do long division
Division by 1 digit demo
Dividing multi-digit numbers by 1 digit   HELP
Draggable Division
Division test

Dividing multi-digit numbers by 1 digit
Dividing a 4-digit number by a 2-digit number
Divide by two-digit numbers - show me

Misc.

Defeat the Math Monster (multiple levels)

Factors
Giant rubber turkeys of destruction
Factor Feeder
Factor Bingo
Factors and next prime e-lab
Factor demo
Factorize
The Factor Game
Factor tree
Grid Game (factors, primes, etc.)
Prime number calculator
Prime number checker

Word problems
Word problems - + /math vocabulary
Word problems -/one and two digit
Word problems x/ one digit

                                                                                                                                                                               

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