Adding Numbers from 0 to 1000 (v)
Type your answer into the textbox below each problem.
  513
+  462
  978
+  560
  597
+  125
  140
+  757
  706
+  446
  291
+  700
  726
+  655
  613
+  21
  617
+  813
  144
+  552
  661
+  460
  494
+  588

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