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Number bond to 100 Drills (A) (20 questions) 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.

Number bond to 100 Drills (A) (20 questions) WORKSHEET DESCRIPTION

Fill in the missing number in 20 addition questions all of which equal 100. Perfect for students beginning to calculate number bonds to 100. All numbers are multiples of 10.
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.

Frequently Asked Questions

This worksheet is designed for 1st and 2nd grade students who are developing their foundational addition skills. The focus on multiples of 10 and number bonds to 100 makes it perfect for young learners who are ready to work with larger numbers in a structured way. The consistent target sum of 100 helps students recognize patterns while building confidence with addition facts.