Topics
2. Rational Numbers
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United States of AmericaUT
Grade 7

2.03 Order of operations with rational numbers

Lesson
Practice

Interactive practice questions

Find the value of $-7+9.1$−7+9.1.

Easy
< 1min

Find the value of $4-6.1$4−6.1.

Easy
< 1min

Find $-6\cdot0.8$−6·0.8, giving your answer as a decimal.

Easy
< 1min

Find the value of $-2+1.9+7.3$−2+1.9+7.3.

Easy
< 1min
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Outcomes

7.EE.3

Solve multi-step real-life and mathematical problems posed with positive and negative rational numbers in any form (whole numbers, fractions, and decimals), using tools strategically. Apply properties of operations to calculate with numbers in any form; convert between forms as appropriate; and assess the reasonableness of answers using mental computation and estimation strategies.

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