We found 9 resources with the keyterm mental addition
Mental Computation: 1 Step Word Problems Involving AdditionLesson Planet
1st - 2nd
Students explore math functions by solving 1 step word problems. In this mental addition activity, students read and analyze basic addition word problems and identify the clues needed to solve the problem. Students practice solving the...
Mental Arithmetic--Adding to ThousandsLesson Planet
3rd - 4th
In this adding to thousands worksheet, students mentally add 12 problems as fast as they can without using paper and only writing down their answers. Students solve 3 additional addition problems and then explain what method they used to...