2-digit addition with regrouping
39 + 48 = ?
87
33 + 45 = ?
78
How can you BREAK APART 23 to find 23 + 14?
20 + 3
37 + 42 = ?
79
Ms. Calico helped 24 students in the morning. She helped 38 more students in the afternoon. How many students did Ms. Calico help in all?
62
37 + 19 = ?
56
84 + 15 = ?
99
How can you BREAK APART 86 to find 86 + 12?
80 + 6
59 + 23 = ?
82
Cindy had 34 erasers. Joe gave her 12 more erasers. Then Cindy lost 7 erasers. How many erasers does Cindy have now?
39
59 + 24 = ?
83
63 + 24 = ?
87
How can you BREAK APART 99 to find 99 + 14?
90 + 9
34 + 19 = ?
53
Harry bought 54 pop-its. Carrie bought 27 pop-its. How many pop-its do they have in all?
81
78 + 12 = ?
90
51 + 23 = ?
74
How can you BREAK APART 54 to find 54 + 27?
50 + 4
43 + 32 = ?
75
63 students played soccer at recess. 12 students left. Then, 21 more joined the game. How many students are playing soccer now?
72
87 + 13 = ?
100
62 + 35 = ?
97
How can you BREAK APART 87 to find 87 + 18?
80 + 7
67 + 24 = ?
91
67