Sig Fig Rounding

Sig Fig Rounding

Assessment

Flashcard

Mathematics

9th - 11th Grade

Hard

CCSS
8.EE.A.4, 7.EE.B.3, 5.NBT.A.4

Standards-aligned

Created by

Wayground Content

FREE Resource

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15 questions

Show all answers

1.

FLASHCARD QUESTION

Front

What are significant figures?

Back

Significant figures are the digits in a number that contribute to its precision. This includes all non-zero digits, any zeros between significant digits, and trailing zeros in the decimal portion.

Tags

CCSS.8.EE.A.4

2.

FLASHCARD QUESTION

Front

How do you determine the number of significant figures in a measurement?

Back

Count all non-zero digits, any zeros between them, and trailing zeros in a decimal number. Leading zeros are not counted.

Tags

CCSS.8.EE.A.4

3.

FLASHCARD QUESTION

Front

What is the rule for addition and subtraction regarding significant figures?

Back

The result should be rounded to the least number of decimal places of any number in the operation.

Tags

CCSS.8.EE.A.4

4.

FLASHCARD QUESTION

Front

What is the rule for multiplication and division regarding significant figures?

Back

The result should be rounded to the least number of significant figures of any number in the operation.

Tags

CCSS.8.EE.A.4

5.

FLASHCARD QUESTION

Front

Calculate (20.1 + 7.77)² (0.0826 + 0.11)² and round to 3 significant figures.

Back

28.8

Tags

CCSS.7.EE.B.3

6.

FLASHCARD QUESTION

Front

Calculate \( \sqrt{\frac{1}{51.9 - 34.4}} \div (9.54 \cdot (781 + 786)^{-5}) \) and round to 3 significant figures.

Back

7520000, 7,520,000

Tags

CCSS.7.EE.B.3

7.

FLASHCARD QUESTION

Front

Calculate (20.1 + 7.77)² (0.0826 + 0.11)² and round to 2 significant figures.

Back

29

Tags

CCSS.7.EE.B.3

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