Scientific Notation and Significant Figures
Flashcard
•
Chemistry
•
10th - 12th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
Student preview
15 questions
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1.
FLASHCARD QUESTION
Front
How many significant figures does 1.90 have?
Back
3
2.
FLASHCARD QUESTION
Front
Round 1009 to three sig figs
Back
1010
3.
FLASHCARD QUESTION
Front
Round 1047.78 to three sig figs
Back
1050
4.
FLASHCARD QUESTION
Front
1145.678 + 4.56 + 623.9789 + 78.1 = ? (Use significant figures!)
Back
1852.3
5.
FLASHCARD QUESTION
Front
Solve & Round to Correct Sig Figs.
4.5 x 2.34 =
Back
11
6.
FLASHCARD QUESTION
Front
1345.567 / 23.56 = ? (Use significant figures!)
Back
57.11
7.
FLASHCARD QUESTION
Front
Multiply (2.45 x 108) x (8.78 x 106) and express in scientific notations.
Back
2.15 x 1015
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