New: gradde3-mathAll contenthive-129948hive-196917krhive-166405zzanhive-183959hive-180932steemphotographyhive-185836uncommonlabbitcoinhive-144064hive-150122hive-183397hive-188619lifekrsuccesshive-145157hive-101145hive-139150hive-109690hive-184714hive-124908hive-193637TrendingNewHotLikersmathworksheets (66)in steemiteducation • 7 years ago3RD GRADE MATH - SIMPLE ADDITION STRATEGIES DOUBLES PLUS ONE & DOUBLES PLUS TWOAddition Strategies - Doubles Plus One and Doubles Plus Two In the previous post we discussed the repeated addition of a number which is known as adding doubles. This skill is very important to…