Press here to CLOSE XInstructions for math flash cards

Welcome to one of the world's best math facts websites! Math teacher resources for every grade. Click on one of the math flash cards to practice addition, subtraction, multiplication, or division math facts. Then, just type in the answer. If your answer is correct, the math flash card will change color. If it doesn't change color use BACKSPACE to erase the answer and try again. Click on the card or press the ENTER key to flip it.

When doing math practice with addition or multiplication flash cards, you can set the biggest number of the math facts to be added or multiplied by clicking on a number below the flashcards.

Click on the check mark at the bottom to keep score! You can choose the number of flash cards by clicking up and down by the 25 default. Then type in the answer and click the card to flip it. The left counter increases for each correct answer; the right counter counts the number of flash cards you've done. If the answer isn't right, the correct answer will display to the right of the counter when you flip the flash card. When you're done, your math practice score will be shown on the screen.

Click the +, -, x, or to switch between the math flash cards for math practice in each of the four basic operations. Click the math teacher's apple to return to the math flash cards home page.

For even more challenging math practice, try one of the fill in the blank flashcards or go to the big number flash cards page. When your students are ready for numbers up to 99,999, try the arithmetic page.

Go to Mr. Martini's Classroom homepage on your cell phone for math flash cards optimized for Android and other smartphones.

Kindergarten, first grade through fifth grade math facts, sixth through eighth grade math review. see Pre-Algebra Equations and Geometry for seventh grade math and eight grade math, Fractions and Decimals for sixth grade math.

Welcome to one of the world's best math facts websites! Math teacher resources for every grade. Click on one of the math flash cards to practice addition, subtraction, multiplication, or division math facts. Then, just type in the answer. If your answer is correct, the math flash card will change color. If it doesn't change color use BACKSPACE to erase the answer and try again. Click on the card or press the ENTER key to flip it.

When doing math practice with addition or multiplication flash cards, you can set the biggest number of the math facts to be added or multiplied by clicking on a number below the flashcards.

Click on the check mark at the bottom to keep score! You can choose the number of flash cards by clicking up and down by the 25 default. Then type in the answer and click the card to flip it. The left counter increases for each correct answer; the right counter counts the number of flash cards you've done. If the answer isn't right, the correct answer will display to the right of the counter when you flip the flash card. When you're done, your math practice score will be shown on the screen.

Click the +, -, x, or to switch between the math flash cards for math practice in each of the four basic operations. Click the math teacher's apple to return to the math flash cards home page.

For even more challenging math practice, try one of the fill in the blank flashcards or go to the big number flash cards page. When your students are ready for numbers up to 99,999, try the arithmetic page.

Go to Mr. Martini's Classroom homepage on your cell phone for math flash cards optimized for Android and other smartphones.

Kindergarten, first grade through fifth grade math facts, sixth through eighth grade math review. see Pre-Algebra Equations and Geometry for seventh grade math and eight grade math, Fractions and Decimals for sixth grade math.

Mr. Martini's

Classroom

Classroom

Vertical Math Problems

2+2__

5

-3__

4

x7__

9

÷3__

Multi Digit Preparation

13

+5__

1

35

+56__

11

448

+157___

35

+56__

363

+562___

16

-7__

16 86 -7 -7 __ __ 36

-7__

77 -10 __ 55 -27 __ 1

24

x4__

Multiple Choice Math Facts

2+2=
·
º4
º9
º3
º8
5-3=º1º5·º2º8 7x7=º21º14º32·º49 12÷3=º3º2º6·º4
Number Line Review

2 + 7 =

¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬-

01234567891011121314151617

¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬-

01234567891011121314151617

3 x 3 =

¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬-

01234567891011121314151617

¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬-

01234567891011121314151617

See our Negative Numbers page for work with a number line with both negative and positive numbers!

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Multiplication Quiz

Self Grading!

Multiplication and Division Quiz

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& Tagalog

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