EXERCISE 3.1
[ ADDITION ]
( addition of numbers )
1. 112267253 + 639226374 = ?
2. 846627822 + 184848121 = ?
3. 716376677 + 887822844 = ?
4. 441047369 + 474615428 = ?
5. 648348856 + 454385191 = ?
6. 550663575 + 517869027 = ?
7. 934061611 + 205881518 = ?
8. 556182096 + 485590879 = ?
9. 831536545 + 225983478 = ?
10. 641656843 + 630215714 = ?
ANSWERS
1. 751493627
2. 1031475943
3. 1604199521
4. 915662797
5. 1102734047
6. 1068532602
7. 1139943129
8. 1041772975
9. 1057520023
10. 1271872557