12-9=
3
100-80=
20
25+6=
31
125+25=
150
Mocha and Molly Mae are playing together! Mocha has 54 toys and Molly Mae has 38 toys. How many toys do they have altogether?
92 toys
24-12=
12
178-152=
26
59+41=
100
136+125=
261
A farmer plants 305 seeds. Only 163 seeds grew into crops. How many seeds did not grow?
142 seeds
35-23=
12
189-126=
63
85+62=
147
245+150=
395
Mrs. McRoberts watched 163 students at lunch. Then 127 students went back to their class. How many students did Mrs. McRoberts still have to watch?
36 students
98-45=
53
199-165=
34
97+15=
112
498+302=
800
Mrs. Houts bought 327 notebooks. She gave 169 notebooks away. How many notebooks does Mrs. Houts still have?
158 notebooks
75-29=
46
265-189=
Draw quick pictures. Show your regrouping.
BONUS 100: Also show the regrouping by rewriting the problem vertically.
76
63+98=
161
356+254=
Draw quick pictures. Show your regrouping.
BONUS 100: Also show the regrouping by rewriting the problem vertically.
610
Matthew's class collected 368 cans for recycling. Michelle's class collected 413 cans. How many cans did the two classes collect?
781 cans