Math Fun!

Addition and Subtraction

100

765-543

222

200

8,876+654

9,530

300

9,876-6,832

3,044

400

432,910+239,432

672,342

500

1,765,385+4,952,175

6,717,560

Place Value

100

What number has 4 ones, 6 tens, and 8 hundreds?

864

200

What is the place value of the 3 in the number 43,356?

thousands

300

How do you say this number? 

5,234,678,942

five billion, two hundred thirty four million, six hundred seventy eight thousand, nine hundred forty two

400

What is six million, eighty four thousand, two hundred forty three in numbers?

6,084,243

500

I am larger than 3 million, I am less than 3 1/2 million, my largest digit is my ten thousands digit, I am a multiple of 5.  Who am I?

A. 3,072,130

B. 4,138,282

C. 3,247,180

A. 

Multiplication

100

8x7

56

200

78x32

2,496

300

45x61

2,745

400

99x12

1,188

500

89x89

7,921

Division

100

465 divide3

155

200

683divide4

170 ^R3

300

7,652divide6

1,275 ^R2

400

48,567divide8

6,070 ^R7

500

13,856divide12

1,154 ^R8

Fractions

100

1/5+3/10

1/2

200

4/5+1/2

1 3/10

300

3/4-1/3

5/12

400

6/7X3/4

9/14

500

4/5divide2/3

1 1/5