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
Add and subtract
0
%
0
0
0
Back
Restart
Combine 917 and 437
1,354
Oops!
Okay!
76-28
48
Oops!
Okay!
What is 103 more than 314?
417
Oops!
Okay!
9,945 + 3,343 =
13,288
Oops!
Okay!
42-17
25
Oops!
Okay!
What is 963 more than 425?
1,388
Oops!
Okay!
The sum of 818 and 372
1,190
Oops!
Okay!
34-28
6
Oops!
Okay!
The sum of 883 and 522
1,405
Oops!
Okay!
762 - 583 =
179
Oops!
Okay!
128 + 381
509
Oops!
Okay!
887 + 585
1,472
Oops!
Okay!
What is 645 more than 859?
1,504
Oops!
Okay!
What is 300 more than 180?
480
Oops!
Okay!
24-16
8
Oops!
Okay!
55-37
18
Oops!
Okay!
Find the total of 950 and 505
1,***
Oops!
Okay!
376 - 234 =
142
Oops!
Okay!
212 - 89 =
123
Oops!
Okay!
513,363 - 382,895 =
130, 468
Oops!
Okay!
The total of 806 and 817
1,623
Oops!
Okay!
36-29
7
Oops!
Okay!
39,719 + 27,662 =
67,381
Oops!
Okay!
59-22
37
Oops!
Okay!
What is 640 more than 171?
811
Oops!
Okay!
64-22
42
Oops!
Okay!
387, 969 + 562, 031 =
950, 000
Oops!
Okay!
Find the sum of 529 and 779
1,308
Oops!
Okay!
17-8
9
Oops!
Okay!
Combine 890 and 853
1,743
Oops!
Okay!
47-36
11
Oops!
Okay!
43, 429 - 17, 101 =
26, 328
Oops!
Okay!
841 + 621
1,462
Oops!
Okay!
The total of 937 and 338
1,275
Oops!
Okay!
12,566 + 5, 532 =
18, 098
Oops!
Okay!
65-39
26
Oops!
Okay!
611 + 128
739
Oops!
Okay!
17, 863 - 3, 747 =
14, 116
Oops!
Okay!
49-12
37
Oops!
Okay!
What is the total of 448 and 276?
724
Oops!
Okay!
690 + 283
973
Oops!
Okay!
63-37
26
Oops!
Okay!
408 + 229
637
Oops!
Okay!
What is the total of 351 and 928?
1,279
Oops!
Okay!
822 + 230
1,052
Oops!
Okay!
67,451 - 29,609 =
37,842
Oops!
Okay!
Your experience on this site will be improved by allowing cookies.
Allow cookies