Addition and Subtraction (Within 10) Missing Numbers Worksheet (with solutions)

A worksheet on addition and subtraction within 10. There are four exercises. In the first exercise students have to find the answer to given additions and subtractions with two numbers within 10 (answers also within 10). In the second exercise students have to find the missing number in given additions or subtractions within 10. In the third exercise students have to find the missing number in equalities in which both sides are additions or subtractions within 10. In the fourth exercise students have to use 3 given numbers (two numbers and their sum) to write additions and subtractions in different ways. Answers are included.