easy round

simplify 4+4x4/4-4

• 5

• 16

• 8

• 4

What is the greatest number that rounds to 900 when rounded to the nearest tens?

• 999

• 949

• 899

• 901

I am a three-digit odd number. The sum of my digits is 2. What number am I?

• 2

• 1001

• 110

• 101

There are thirty green, blue, red markers of bags. if they are presernt in the ratio of 6:4:5, how many markers of each kind are there?

• 12 green

  8 blue

  10 red

• 18 green

  12 blue

  15 red

• 24 green

  16 blue

  20 red

• 30 green

  20 blue

  25 red

I live in the 12th floor of a condominium building. there are 40 steps in the stairs between 2 connecting floors. how many steps do you take to reach me on the third floor?

• 480 steps

• 440 steps

• 80 steps

• 220 steps

There are 38 students in a class. every student plays at least one musical instrument, piano and guitar. Five play piano only, and 12 students play both piano and guitar. How many students play guitar only?

• 26 students

• 50 students

• 21 students

• 17 students

What is the Nearest Common factor of 4 859 and 356?

• 36

• 9

• 6

• 1

What is the sum of the prime factors of 720?

• 15

• 19

• 25

• 10

Two neon ligths are turned on at the same time. One blinks every 5 seconds and the other blinks every 3 seconds. in 50 seconds, how many times will they blink at the same time

• 2

• 4

• 3

• 5

Round the number 764 334 to the nearest millions

• 1 000 000

• 800 000

• 8 000 000

• 700 000