Form 4 Chapter 2 Number Bases - Converting Bases

Express 1011₁₀ as a number in base five.

• 1203₅

• 3021₅

• 13021₅

• 12031₅

11 011₂ =

• 17₁₀
• 27₁₀
• 33₁₀
• 37₁₀

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

Given that x₅ = 35_10, then x =

• 10
• 12
• 20
• 120

Given that X₁₀ = 11₂ + 11₅ + 11_8, find the value of X.

• 15
• 16
• 17
• 18

Tags

CCSS.4.OA.C.5

If  5³ + 4 × 5 + x = 1043₅, find the value of  x.
Jika 5³ + 4 × 5 + x = 1043₅, cari nilai bagi x.

• 4
• 3
• 1
• 0

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Given  $N=3\times8^2+2\times8+5$  .State  $N$  as a number in base 2. 

•  $11010101_2$  

•  $11011101_2$  

•  $11101010_2$  

•  $10010101_2$  

 $50072_8=$  

•  $5\times8^2+7\times8+2\times8^0$  

•  $5\times8^3+7\times8^2+2\times8^1$  

•  $5\times8^4+7\times8+2\times8^0$  

•  $5\times8^5+7\times8^2+2\times8^1$  

Tags

CCSS.4.NBT.A.2

The value of digit 6 in number  $30612_8$  is

• 48

• 384

• 600

• 3072

Tags

CCSS.4.NBT.A.2

The difference between the values of the digits 2 in the number  $3212_5$  is

• 8

• 12

• 48

• 52

Tags

CCSS.4.NBT.A.1