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Addition Worksheets With 3 Numbers.

Three Addends.

- Make the sums and write the results in the yellow boxes.
- If you make a mistake, enter another number.
- Write only one number in each field.

Solve on the Computer.

184
+204
786
[R][R][R][R]
239
+302
538
[R][R][R][R]
250
+206
879
[R][R][R][R]

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206
+264
751
[R][R][R][R]
274
+193
943
[R][R][R][R]
826
+262
511
[R][R][R][R]
219
+822
219
[R][R][R][R]

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225
+218
906
[R][R][R][R]
201
+254
664
[R][R][R][R]
214
+232
833
[R][R][R][R]

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Additions 3 Numbers 3 Addends
a) 184 + 204 + 786 = 1174
b) 239 + 302 + 538 = 1079
c) 250 + 206 + 879 = 1335
d) 206 + 264 + 751 = 1221
e) 274 + 193 + 943 = 1410
f) 826 + 262 + 511 = 1599
g) 219 + 822 + 219 = 1260
h) 225 + 218 + 906 = 1349
i) 201 + 254 + 664 = 1119
j) 214 + 232 + 833 = 1279