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Addition

Subtraction 2

Find which sum has the odd answer out

Don't use a calculator!!

1. (a) 848 (b) 763 (c) 927

-613 -527 -691
2. (a) 464 (b) 675 (c) 733
-319 -529 -588  
3. (a) 754

(b)

 636

(c)

 984
-538 -419 -768  
4. (a) 823 (b) 653 (c) 742

-468 -297 -386  
5. (a) 712 (b) 835 (c) 764

-234 -357 -285  
6. (a) 687 (b) 538 (c) 771

-336 -186 -419
7. (a) 582 (b) 843 (c) 519

-254 -516 -192
8. (a) 728 (b) 813 (c) 841

-183 -269 -296

9.

 (a) 790 (b) 802 (c) 830
-253 -264 -292
10. (a) 980 (b) 908 (c) 829

-345 -273 -193
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