Place Value
Rounding
Estimation
Word Problems
Fractions, Decimals and Percentages
100
The place value located between the tens and the thousands place, also equivalent to ten tens.
What is the hundreds place?
100
These are the numbers will tell its neighbor to go up.
What are 5, 6, 7, 8, and 9?
100
If I was buying $7.99 worth of chicken and $1.75 of spices, this is what I'd estimate I needed at the checkout counter. (*Hint, rounded to the nearest dollar)
What is $10.00?
100
The number of boys at the playground if there are 60 kids all together and 2/3 of them are girls.
What is 20?
100
1/2 represented as a decimal.
What is 0.50?
200
The name of the period that separates whole numbers from decimals. (Answer is two words)
What is the decimal point?
200
These are the five numbers that will tell their neighbor to stay the same.
What are 0, 1, 2, 3, and 4?
200
This is what I don't need if I'm estimating, since I don't need the exact answer.
What is a calculator?
200
The amount of money I spent on gifts if I had $250 and spent 2/5 on bills, 2/5 on a concert and the rest on gifts.
What is $50?
200
What is a 0.25 when you're talking about money; also the equivalent fraction.
What is a quarter?
300
The numerical expression of twelve thousand, three hundred and six.
What is 12, 306?
300
2,361 rounded to the nearest TENS place.
What is 2,360?
300
This is the skill I use to round and compute in my head when estimating.
What is mental math?
300
The chances of picking a white marble if I had bag of 13 marbles and 3 were blue, 8 were red, and the rest were white.
What is 4/13?
300
Two and eighty eight hundredths written as decimal.
What is 2.88?
400
Because of the number of digits, six figures is slang for an income of this approximate value.
What is millions?
400
2,361 rounded to the nearest HUNDREDS place.
What is 2,400?
400
If 790 students each need 2 stickers to attend End of the Month Reward, this is an estimate for how many stickers the teachers will need (HINT: Round before estimating).
What is 1600?
400
The total number of fish in 3 classrooms if Classroom 1 has 10, Classroom 2 has an equal number to 1, and Classroom 3 has twice as much as Classroom 1.
What is 40?
400
The percentage equivalent of one fourth.
What is 25%?
500
The name of the place value one step lesser than the tenths place.
What is hundredths?
500
2,361 rounded to the nearest THOUSANDS place.
What is 2,000?
500
This is how many cookies I will bring to a party if there are going to be between 15 and 20 guests and I'm assuming each one will want to eat 2 or 3 (HINT: I want to make sure I have enough, even if it's more than I need).
What is 60?
500
The number of pencils I'd need if I have 12 students and want to give 3 to each.
What is 36?
500
The fraction equivalent of 50%.
What is 1/2?