Front

Three hundred twenty-six million nine hundred thousand six hundred nineteen=

Back

326,900,619

Front

A number is changed if: 0 is added to it, 1 is subtracted from it, it is divided by 1, it is multiplied by 1

Back

1 is subtracted from it

Front

In the number 4,000,400,000 there are

Back

4 billions and 4 hundred thousands

Front

Which is the longest time? Options: 1,440 minutes, 25 hours, 1/2 day, 3,600 seconds

Back

25 hours

Front

What is the total number of degrees found in angles A and C in the triangle below?

Back

90

Front

Any number that is divisible by both 3 and 4 is also divisible by

Back

12

Front

What number belongs in the box? +5+⧠=-3

Back

-8

Front

The area of the circle is

Back

9π sq. cm.

Front

If Mary is x years old now and her sister is 3 years younger, then in 5 years her sister is...

Back

x + 2 years

Front

The ratio of teachers to students is 1:12. If there are 16 teachers, how many students?

Back

192