Revision G6

What is the probability of picking a student with the score from 21 to 40?

To multiply powers with the same base, we keep the base and _______________________ the exponents.

In the power 5^3, 5 is called the __________ and 3 is called the ___________

What is the value of the digit 7 in the distance from Mercury to the Sun?

Which answer is the distance from Venus to the Sun, rounded to the nearest thousand?

Which of the following numbers shows the value of CCLXXXIV?

Lisa owns a flower shop that sells roses and tulips. Each rose is sold for $3 and each tulip is sold for $7. Last Saturday, Lisa sold 25 roses and 18 tulips. How much money did she earn?

The _________ property states that a+b=b+a.

We use subtraction to find the __________ of two numbers.

One scoop of rice weighs about 3^9 milligrams. A grain of rice weighs about 3^3 milligrams. About how many grains of rice are in one scoop? Write your answer as an expression involving powers.

To find the product of two numbers, we use ____________

In the addition sentence 12+18=30, 12 is called a/an ____________

12×1=1×12=12 is an example of the ______property of multiplication.

What is the probability of picking a student with the score from 0 to 20 or from 61 to 80?

Donald is giving his old rare coins to his grandchildren. He has 56 coins and 8 grandchildren, and he gives each grandchild the same number of coins. Each coin has a value of $18. What is the total value of the coins each grandchild receive

Which of the following options shows the roman numeral form of 194?