Applying operations on numbers expressed using scientific notation to solve mathematical and real-world problems
Authored by Wayground Content
Mathematics
8th Grade
CCSS covered
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20 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Tags
CCSS.8.EE.A.4
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Simplify. Write each answer in scientific notation.
2.5 × 10¹ + 6.14 × 10⁴
6.1425 × 10⁴
6.1425 × 10⁷
6.1425 × 10¹⁰
6.1425 × 10¹³
Tags
CCSS.8.EE.A.4
3.
FILL IN THE BLANK QUESTION
30 sec • 5 pts
(2.3 x 102)+(4.1 x 102)=
Tags
CCSS.8.EE.A.4
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tags
CCSS.8.EE.A.4
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Give the difference of (7.2 x 107) - (4.5 x 107)
2.7 x 107
2.7 x 100
1.17 x 107
3.3 x 107
Tags
CCSS.8.EE.A.4
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Simplify. Write each answer in scientific notation.
8.2 × 10³ + 3.7 × 10¯²
8.20037 × 10³
8.20037 × 10⁶
8.20037 × 10⁹
8.20037 × 10¹²
Tags
CCSS.8.EE.A.4
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tags
CCSS.8.EE.A.4
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