Addition
35 + 58
93
64 flowers
47 + 33 = 710
Did not carry the 1
79 + 16
95
Kyle has 45 rocks. Leo has 39 rocks. How many rocks do they have in all?
84 rocks
39 + 16 = 91
Carried the wrong number. Should carry the 1 and leave the 5 in the ones place
509 + 382
891
Matt sees 29 ducks. 14 more fly in. How many ducks does Matt see now?
43 ducks
55 + 28 = 84
Added wrong. The answer should be 83
455 + 457
912
Patty has 64 crayons. She buys 8 more. How many crayons does she have now?
72 crayons