Fill in the empty bonds given a sum up to 20. Can you figure out different combinations that give the targeted sum? Great addition and subtraction exercise to enhance math facts.
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given the sum, fill in the addends
Click for our fill in the empty bonds given only the sum
printable grade 1 math worksheet

Our math worksheets are made for math students in ESL or native speaking math classrooms and tutoring purposes. We use them in our own math classes and are convinced that our pdf worksheets could also be used in an online math education or math homeschooling. We hope that teachers and maths students will practice math through our remedial materials and will give us feedback when needed.

Our worksheets are made according to the Singapore Math Curriculum and aimed to improve students understanding of mathematical concepts at home, in class or tutoring. Mathematics should be an enjoying learning experience based on real life problems and activities, and stimulate students to develop cognitive and logic skills deductively. Math teachers and students should focus on improving the ability to do mental arithmetic/calculations and estimate the outcome of daily life transactions.



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