Arithmetic - II

Which operation would you do first in the following equation?

10 - 4 ÷ 1 x 5

• Subtraction

• Division

• Multiplication

• Addition

Which operation would you do first?

( 12 + 10) ÷ 10 x 14 - 6

• Division

• Multiplication

• Addition

• Subtraction

18 + 48 ÷ (2 x 3)

• 26

• 29

• 44

• 40

3 + 6 ÷ 3 × 2 =

• 7

• 4

• 6

• 1.5

6 + 6 x 6 - 6 =

• 66

• 42

• 0

• 36

8 x (12 - 4 ) - 3²

• 32

• 60

• 58

• 55

• 13

• 23

• 33

• 43

Find value of:-

4+2-15÷3×1 =

• 1

• 6

• 2

• 0

What is a Prime Number?

• A number that has more than two factors

• An Odd Number

• A number that only has two factors; one and itself.

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Use a factor tree to find the prime factorization of 42

• 4x4x3

• 6x7

• 7x3x2

• 5x4x2