Addition Drills with three numbers (A) WORKSHEET
Suitable for Grades: 1st Grade, 2nd Grade
CCSS: 1.NBT.C.4, 2.NBT.B.5
CCSS Description: Add within 100, including adding a two-digit number and a one-digit number, and adding a two-digit number and a multiple of 10, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method and explain the reasoning used. Understand that in adding two-digit numbers, one adds tens and tens, ones and ones; and sometimes it is necessary to compose a ten.
Fluently add and subtract within 100 using strategies based on place value, properties of operations, and/or the relationship between addition and subtraction.
Fluently add and subtract within 100 using strategies based on place value, properties of operations, and/or the relationship between addition and subtraction.
Addition Drills with three numbers (A) WORKSHEET DESCRIPTION
Twenty questions of adding three single digits together. Great mental arithmetic practice for your students.
All our primary resources include space for students' names and the date.
All worksheets are created by the team of experienced teachers at Cazoom Math.
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Frequently Asked Questions
This worksheet is designed for 1st Grade and 2nd Grade students who are developing their foundational addition skills. The practice of combining three single digits helps build the mental math fluency that these younger learners need before progressing to more complex calculations.