8,732
edits
Changes
→SKILL LEVELS
| 28 || [[File:48 + 26.png|30px]] || Adding numbers with sums from 30 through 99. Both addends are two digits. Regrouping.
|-
| 29-31 || [[File:37 + 29.png|30pc30px]] || REVIEW: Adding numbers with sums from 20 through 99. Both addends have two digits. Some regrouping.
|}
