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Number bases

Authored by Ai Tin Loh

Mathematics

7th Grade

CCSS covered

Used 556+ times

Number bases
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20 questions

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1.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

Given that 43< x10 < 348, which of the following is not a possible value of x?

25
26
27
28

2.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

11 011=

1710
2710
3310
3710

3.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

Change  35110 to a number in base eight.
Tukar 35110 kepada nombor dalam asas lapan.

6378
5478
5378
5328

Tags

CCSS.5.NBT.A.2

4.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

What is the value of digit 2, in base ten, in the number 42315?

50
100
200
250

Tags

CCSS.4.NBT.A.1

5.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

Given that 4x5+ 2x5+ 5y = 42305, find the value of y.

0
2
3
6

Tags

CCSS.4.OA.C.5

6.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

Convert 1234 to base 10?

18

123

27

25

7.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

Convert 145 to base 4.

1454

21014

30014

12024

Tags

CCSS.5.NBT.A.2

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