Calculate the answer to this addition calculation ans check by using subtraction.
31+45=76 (76-31=45 or 76-45=31)
Calculate the answer to this addition calculation ans check by using subtraction.
18+71=89 (89-18=71or 89-71=18)
Calculate the answer to this addition calculation ans check by using subtraction.
62+14=73 (73-62=14 or 73-14=62)
Calculate the answer to this addition calculation ans check by using subtraction.
20+57=77 (77-20=57 or 77-57=20)
Calculate the answer to this addition calculation ans check by using subtraction.
27+60=87 (87-27=60 or 87-60=27)
Calculate the answer to this addition calculation ans check by using subtraction.
61+13=74 (74-61=13or 74-13=61)
Calculate the answer to this addition calculation ans check by using subtraction.
33+42=76 (76-33=42 or 76-42=33)
Calculate the answer to this addition calculation ans check by using subtraction.
28+21=49 (49-28=21 or 49-21=28)
Calculate the answer to this addition calculation ans check by using subtraction.
64+35=99 (99-64=35 or 99-35=64)
Calculate the answer to this addition calculation ans check by using subtraction.
52+34=86 (86-52=34 or 86-34=52)
