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Grade 1 Math is the best textbook app

Grade 1 Math is the best textbook app

My 1st grade 1 : Get acquainted with some shapes Position Rectangle - Cube Circle - Triangle - Square - Rectangle Puzzle Practice and experience: Mid-Autumn Festival 2: Numbers to 10 Numbers 1, 2, 3 Numbers 4, 5 Split - Add numbers Equal, more, less Compare numbers: equal, greater than, less than Signs =, >, < Number 6 Number 7 Number 8 Number 9 Number 0 Number 10 What can you do? Practice and experience: Western River 3: Addition, subtraction within 10 Addition within 10 Addition within 10 Add by counting more Subtraction Subtraction within 10 Minus by counting down You can do it things? Review term 1 Practice and experience: I walk according to traffic rules 4: Numbers up to 20 Numbers up to 20 Calculations form 10 + 4, 14 - 4 Calculations form 12 + 3, 15 - 3 My watch What can I do? 5 : Numbers up to 100 Tens - Round numbers 30 + 20, 50 - 20 Tens - Units Numbers up to 40 Compare numbers Numbers up to 100 Table of numbers 1 to 100 Type 34 operations + 23, 57 - 23 What can you do? Days of the week My calendar Practice and experience: Me and friends Length Measure length Centimeters. Units of length What can you do? Year-end review Practice and experience: Bees and flowers Vocabulary