Third grade math worksheet on addition properties is great for practicing and testing the knowledge of the students on identifying the different properties.
1. Fill in the blanks:
(i) 64 + 53 = ? + 64
(ii) 365 + 427 = ? + 365
(iii) ? + 261 = 261 + 170
(iv) 765 + ? = 188 + 765
(v) 198 + 318 = ? + 198
(vi) ? + 421 = ? + 583
(vii) 2149 + ? = 3254 + 2149
(viii) ? + 6253 = ? + 1247
(ix) 367 + 1427 + 278 = ? + 278 + 367
(x) 3725 + 2508 + ? = 2982 + 2508 + 3725
(xi) (4014 + 1572) + 1914 = 4014 + (? + 1914)
(xii) (7528 + ?) + 1575 = 7528 + (2524 + 1575)
(xiii) 33 + (39 + 45) = (? + 39) + 45 = (33 + 45) + ?
(xiv) 15 + 16 + 17 = (15 + 16) + ? = (16 + 17) + ? = (17 + 15) + ?
(xv) 135 + 240 + 345 = ? + (240 + 345) = (240 + 135) + ?
2. Complete the addition:
(i) 365 + 0 = ?
(ii) 0 + 1350 = ?
(iii) 1578 + ? = 1578
(iv) ? + 1478 = 1478
(v) 79 + 1 = ?
(vi) 173 + ? = 174
(vii) ? + 1 = 1460
(viii) 1 + 3780 = ?
(ix) 3060 + ? = 3061
(x) ? + 2508 = 2508
3. What is the additive element of a number?
4. Write true or false against the following statements:
(i) When zero is added to any number, the sum is the number.
(ii) When 1 is added to any number, the sum is reduced.
Answers for the worksheet on addition properties are given below to check the exact answers of the above addition questions.
`Answers:
1. (i) 53
(ii) 427
(iii) 170
(iv) 188
(v) 318
(vi) 583, 421
(vii) 3254
(viii) 1247, 6253
(ix) 1427
(x) 2982
(xi) 1572
(xii) 2524
(xiii) 33, 39
(xiv) 17, 15, 16
(xv) 135, 345
2. (i) 365
(ii) 1350
(iii) 0
(iv) 0
(v) 80
(vi) 1
(vii) 1461
(viii) 3781
(ix) 1
(x) 0
3. 0
4. (i) True
(ii) False
`From Worksheet on Addition Properties to HOME PAGE
Didn't find what you were looking for? Or want to know more information about Math Only Math. Use this Google Search to find what you need.

New! Comments
Have your say about what you just read! Leave me a comment in the box below. Ask a Question or Answer a Question.