Fourth Grade Vocabulary
What do we call a number that has only two factors?
Prime Number
376+289. Solve using the standard algorithm.
667
In the number 20,058 what number is in the thousands place?
0
2/4, 3/6, 4/8, 5/10, 6/12 etc.
What sport did Ms. A play in college?
Tennis!
What makes something a square number? Give two examples.
A number where you can multiply two of the same factors to create that number. Its array is shaped in a square.
4, 16, 25, 36, 49, 64, 81, 100
436-269. Solve using the standard algorithm.
167
In the number 188,923 what does the 1 stand for?
100,000
Which fraction is bigger? 1/4 or 1/3? Explain why.
1/3 is bigger because you're splitting the whole into 3 pieces as opposed to 4 pieces so each piece will be bigger since you're sharing it with fewer people.
27!
The top number in a fraction.
The bottom number in a fraction.
Numerator
Denominator
29 x 30. Solve using your own strategy.
870
Read this number: 0.2
How many TOTAL hundredths?
20 hundredths
Put the following fractions in order from smallest to largest.
4/4, 3/4, 1/8, 3/6, 7/8
1/8
3/6
3/4
7/8
4/4
How many years has Ms. A been at Park?
3!
Composite number
188 divided by 5. Solve using your own strategy. There is a remainder.
37 R 3
Round 25,349 to the nearest thousand.
Round 25,349 to the nearest ten-thousand.
25,000
30,000
Ms. Kara is baking cookies. She is baking 7 batches. Each batch needs 3/4 cup of flour. How much total flour does Ms. Kara need? Write your answer in both an improper fraction and a mixed number.
21/4 cups or 5 1/4 cups.
Where did Ms. A live before Baltimore?
Greenwich, CT
What do we call it when two groups are the same size and we are comparing them?
Equivalent
37 x 58. Solve using the area model.
2,146
Five hundred free points to everyone!
Wahoo!
Order the following decimals from largest to smallest:
1.43
2.01
.39
.92
0.05
2.01
1.43
.92
.39
0.05
What is Ms. Altschuler's family dog named?
BANJO!