1.OA - Grade 1 Mathematics - QUIZ

1.OA · Grade 1 Mathematics

Eureka College

Practice 10 questions on 1.OA - Grade 1 Mathematics at Eureka College. Free AI-generated quiz on uNotes — track your score, retake anytime.

Questions

1Based on the Commutative Property of Addition, if you know that 8 + 2 = 10, which other number sentence must also be true?

2To solve the subtraction problem 10 - 7, a student can find the unknown addend in the equation 7 + ____ = 10. What is the unknown number?

3Which of the following are strategies specifically mentioned in the Module 1 overview for advancing addition and subtraction fluency within 10?

4In a number bond, the 'Total' is 9. One of the 'Parts' is 4. What is the missing 'Part'?

5According to standard 1.OA.B.3 (Associative Property), how can you solve 2 + 6 + 4 more easily?

6Which of these expressions represent a 'Doubles' or 'Doubles plus 1' fact?

7What does the equal sign (=) represent when used between two math expressions?

8If a student uses the 'counting on' strategy to solve 5 + 3, which number do they start with to be most efficient?

9Unit 2 focuses on place value through addition and subtraction within 20. How is a 'teen' number like 14 decomposed using place value?

10A student has 8 pencils and gives 0 pencils away. Which subtraction sentence represents this situation?