Ads

Worksheet: Basic Addition With 3 Addends.

Each account has a random amount 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.

Solve on the Computer.

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

				8	7
+					2
	4	4	4	8	4
	[R]	[R]	[R]	[R]	[R]

			8	7	9
	1	8	4	4	7
+					4
	[R]	[R]	[R]	[R]	[R]

Ads

				6	7
+					6
	6	8	0	4	0
	[R]	[R]	[R]	[R]	[R]

		6	9	7	0
+			4	1	1
	2	4	2	3	1
	[R]	[R]	[R]	[R]	[R]

		6	3	2	0
+			5	8	1
	3	4	3	0	7
	[R]	[R]	[R]	[R]	[R]

	9	8	4	6	0
+			4	2	4
				4	3
	[R]	[R]	[R]	[R]	[R]

Ads

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

	2	6	7	8	6
+				4	8
			4	5	2
	[R]	[R]	[R]	[R]	[R]

		5	9	0	0
+			1	3	1
	2	8	7	1	9
	[R]	[R]	[R]	[R]	[R]

Addition 3 Addends Pg. 10
Addition 3 Addends Pg. 8
Home: Addition

Ads

a) 80 + 3350 + 65551 = 68981
b) 87 + 2 + 44484 = 44573
c) 879 + 18447 + 4 = 19330
d) 67 + 6 + 68040 = 68113
e) 6970 + 411 + 24231 = 31612
f) 6320 + 581 + 34307 = 41208
g) 98460 + 424 + 43 = 98927
h) 39 + 8672 + 31561 = 40272
i) 26786 + 48 + 452 = 27286
j) 5900 + 131 + 28719 = 34750