4th Grade
Math Review
Math Review
500 is 10 times as much as what number?
50
What is the pattern (rule) in the numbers below?
35, 38, 41, 44, 47, 50
add 3
What is 4 - 13/5?
2 and 2/5
A dollar is 100 cents. A quarter is 25 cents. What fraction of a dollar is a quarter?
25/100
The perimeter of a square is 40 feet. What is the area?
100 square feet
Write 2.3 as a mixed number and improper fraction.
2 3/10 and 23/10
What is 38 x 29?
1,102
What are the next three numbers in the pattern?
84, 77, 70, 63, ____ , ____ , ____
59, 49, 41
20,000 is 1/10 of what number?
200,000
What is the difference between 349,293 and 12,394?
336,899
Triangle with one obtuse and two acute angles?
Obtuse triangle
Which digit is in the hundreds place?
12,485
4
What is 4,278,391 + 3,923,804?
8,202,195
199 x 4
796
612,532 + 44,622
657,154
What is the quotient of 216 and 4?
54
What is 602,564 - 129,875 ?
472,689
The digit 6 is in what place?
1,623,985
hundred thousands
Juanita is making a butterfly costume. She needs 4 m and 8o cm of pink ribbon. What is the total amount of ribbon she needs in cm for the costume? (1m = 100cm)
480cm
What is .93 as a fraction?
93/100
Are the fractions below <,>,= each other?
3/4______4/6
>
Sam has 1,300 dimes. Anna has 1/10 the number of dimes that Sam has. How many dimes does Anna have?
130
Ms. McNelly is preparing for her class to go on a field trip. The price for the trip is $14 for each student, plus a $50 booking fee.
If there are 24 students in Ms. McNelly's class, WRITE AN EQUATION that Ms. McNelly could use to calculate the total cost, then solve the equation. **You need to have BOTH the equation and the answer!**
386
24 x 14 = $336
$336 plus $50 booking fee = $386
Zoe rounded 16,473 to the nearest hundred. The she rounded her answer to the nearest thousand. What is the final number?
17,000
Amy is serving apple pie to her friends. She serves ¾ of the pie. What fraction is left?
1/4
Millie has 8 baby dolls. This is twice as much as her sister Ruby. Their cousin has twice as much as Millie and Ruby together. How many baby dolls do all three girls have? **HINT: DRAW A PICTURE TO REPRESENT THE PROBLEM! YOU MUST WRITE IT DOWN!!!**
36
How much time has elapsed between 3:08pm and 8:12pm?
5 hours 4 minutes
The walking path in a park is 56/100 mile long. How is 56/100 represented as a decimal?
0.56
Brian has a collection of 6,225 stamps. He has 1,500 more stamps than Lecia. How many stamps do they have altogether?
10,950
Julia has $485. She has 5 times as much money as Charlene. How much money does Charlene have?
$97