Toggle Navigation
Games
Blog
Class PIN
Join for Free
Sign in
Toggle Navigation
Games
PIN
Join for Free
Blog
Pricing
Contact us
Help center
Sign in
Study
Addition and Subtraction
0
%
0
0
0
Back
Restart
345,678 + 129,457 =
475,135
Oops!
Okay!
489,675 + 210,328 =
700,003
Oops!
Okay!
543,219 + 456,781 =
1,000,000
Oops!
Okay!
1,234,000 + 876,000 =
2,110,000
Oops!
Okay!
650,432 − 328,941 =
321,491
Oops!
Okay!
756,214 + 143,789 =
900,003
Oops!
Okay!
1,000,000 − 567,890 =
432,110
Oops!
Okay!
714,238 + 285,762 =
1,000,000
Oops!
Okay!
875,123 + 124,877 =
1,000,000
Oops!
Okay!
982,430 − 567,219 =
415,211
Oops!
Okay!
2,345,678 − 1,987,654 =
358,024
Oops!
Okay!
900,456 − 789,234 =
111,222
Oops!
Okay!
4,321,098 − 3,456,789 =
864,309
Oops!
Okay!
789,654 − 543,210 =
246,444
Oops!
Okay!
1,002,345 + 678,655 =
1,681,000
Oops!
Okay!
678,912 + 321,098 =
1,000,010
Oops!
Okay!
912,804 − 487,592 =
425,212
Oops!
Okay!
835,420 − 249,375 =
586,045
Oops!
Okay!
1,234,567 − 654,321 =
580,246
Oops!
Okay!
2,000,000 − 1,234,567 =
765,433
Oops!
Okay!
Your experience on this site will be improved by allowing cookies.
Allow cookies