Big Ideas Math (2019) - 1st gradeAdd using doubles plus or minus one - sums up to 10WWDShare skillCopy the link to this skillshare to facebookshare to twitterTime to get in the zone!Your teacher would like you to focus on skills in .Let's pick a skill from these categories.Let's go!Incomplete answerCreated with Snap Created with Snap Created with Snap You did not finish the question. Do you want to go back to the question?Go backSubmitLearn with an exampleCreated with Snap Created with Snap Created with Snap Add the near doubles.Created with Snap Created with Snap Created with Snap Hint: use the doubles fact 4+4=8.4+5=SubmitBack to practiceref_doc_title.Excellent! You got that right!Learn with an exampleJumping to level 1 of 1Excellent!Now entering the Challenge Zone—are you ready?Teacher toolsGroup JamLive ClassroomLeaderboardsWork it outNot feeling ready yet? These can help:Add doubles - sums up to 10Add doubles - sums up to 10 - First grade ZNG Q.1Adding 1Q.1Adding 1 - First grade HRU T.1Subtracting 1T.1Subtracting 1 - First grade HAQ
Work it outNot feeling ready yet? These can help:Add doubles - sums up to 10Add doubles - sums up to 10 - First grade ZNG Q.1Adding 1Q.1Adding 1 - First grade HRU T.1Subtracting 1T.1Subtracting 1 - First grade HAQ