Draw base-10 blocks to represent the addition problem and its sum.
324
+ 222
Draw base-10 blocks to represent the addition problem and its sum.
456
+ 111
Draw base-10 blocks to represent the addition problem and its sum.
357
+ 357
Draw base-10 blocks to represent the addition problem and its sum.
258
+ 147
Draw base-10 blocks to represent the addition problem and its sum.
369
+ 123
Draw base-10 blocks to represent the addition problem and its sum.
317
+ 248