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Addition of 3 Addends.

Sum of Numbers With Different Amounts of Digits.

- 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.

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	5	1	1	0	7
+			5	6	5
				3	8
	[R]	[R]	[R]	[R]	[R]

			9	1	0
	8	7	0	7	5
+					3
	[R]	[R]	[R]	[R]	[R]

	1	7	9	1	1
+			4	2	1
				9	2
	[R]	[R]	[R]	[R]	[R]

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	1	7	6	7	9
+			7	3	2
				5	8
	[R]	[R]	[R]	[R]	[R]

				7	5
+					6
	6	8	8	2	0
	[R]	[R]	[R]	[R]	[R]

	2	3	9	1	1
+				4	3
			5	0	7
	[R]	[R]	[R]	[R]	[R]

	9	1	0	9	7
+				5	2
			7	1	6
	[R]	[R]	[R]	[R]	[R]

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	2	6	0	3	6
+			9	6	3
				6	3
	[R]	[R]	[R]	[R]	[R]

					4
+				5	4
	3	2	0	7	5
	[R]	[R]	[R]	[R]	[R]

					5
+				7	8
	5	4	0	7	1
	[R]	[R]	[R]	[R]	[R]

Addition 3 Addends Pg. 14
Addition 3 Addends Pg. 12
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a) 51107 + 565 + 38 = 51710
b) 910 + 87075 + 3 = 87988
c) 17911 + 421 + 92 = 18424
d) 17679 + 732 + 58 = 18469
e) 75 + 6 + 68820 = 68901
f) 23911 + 43 + 507 = 24461
g) 91097 + 52 + 716 = 91865
h) 26036 + 963 + 63 = 27062
i) 4 + 54 + 32075 = 32133
j) 5 + 78 + 54071 = 54154