Show:
Addition
Subtraction
Multiplication
Place Value
Random
100

5+500

505

100
9999-9999

0

100

5x4

20

100

10000+2000+300+40+5=

12345 

100

5+132

137

200

1200+1200=

2400

200

100000-99999

1

200

8x3

24

200

20000+1000+600+40+9=

21649

200

300/2

150

300

100000+20000+3000+400+50+6

123456

300

9876-8765=

1111

300

9x9

81
300

800000+20000+7000+300+90+4

827394

300

600000+70000+8000+300+10+6

678316

400

12345+12345=

24690

400

8159 - 4002

4157

400

12x12

144

400

(4X10,000)+(5X1000)+(6X100)+(8X10)+(7X1)

45687

400

999-500

499

500

10000+2000+10000+2000+400+50+3+400

24853

500

3000000-2000008-10-1

900081

500

20x20

400

500

(9x100000)+(7x10000)+(8x1000)+(3x100)+(2x10)

978320

500

50x50

2,500