4th Grade
Math Review 1
Math Review 1
50 is 10 times as much as what number?
5
What is the pattern (rule) in the numbers below?
35, 38, 41, 44, 47, 50
add 3
5/4 or 1 1/4
A dollar is 100 cents. A quarter is 25 cents. What fraction of a dollar is a quarter?
25/100
Is the number 9 prime or composite.
Explain.
Composite
It has more than two factors: 1, 3, 9
3/4 + 1/4
What is the BEST way to write this answer?
1
What is 38 x 29?
1,102
What are the first 5 multiples of 6?
6, 12, 18, 24, 30...
Find an equivalent fraction for
1/2
2/4
3/6
4/8
5/10
6/12
What is the difference between 349,293 and 12,394?
336,899
1, 734 x 100
173,400
Which digit is in the hundreds place?
12,485
4
What is 4,278,391 + 3,923,804?
8,202,195
Johnny has 199 classmates. Each classmate can bring 4 people to the school banquet. How many people will be in attendance at the banquet?
796 people
A zoologist at the Smith zoo is calculating the number of visitors at the zoo on Friday and Saturday. On Friday, 612,532 people visit the zoo. On Saturday, 44,622 people visit the zoo. How many people visit the zoo in all?
657,154
What is 216 divided by 4?
54
Washington Elementary School had 497 students in 2011. In 2012, they had 152 more students than in 2011. How many students did they have during both years?
1,146 students
The digit 6 is in what place?
1,623,985
hundred thousands
Mrs. Heath is making cookies. She needs 1/4 cup of flour for her recipe. She has 1/3 cup of flour left in her container. Does she have enough flour for the recipe?
Yes
1/4 is less than 1/3
Write 5/8 as a sum of unit fractions.
1/8 + 1/8 + 1/8 + 1/8 + 1/8
Are the fractions below <,>,= each other?
3/4______4/6
>
True or false
3/4 is equivalent to 6/8
True
Mr. Moore has 24 packs of pencils. Each pack of pencils has 14 pencils inside. How many pencils does Mr. Moore have?
24 x 14 = 336 pencils
Round 16,473 to the nearest thousand.
16,000
Amy is serving apple pie to her friends. She serves ¾ of the pie. What fraction is left?
1/4
150
Write in standard form:
10,000 + 900 + 80 + 3
10, 983
List the factors for the number 36.
1, 2, 3, 4, 6, 9, 12, 18, 36
What are the factors of 3?
Is 3 prime or composite?
1 and 3
prime
Julia has $485. She has 5 times as much money as Charlene. How much money does Charlene have?
$97