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?
2, 16, 30, 44, 58, 72
add 14
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, ____ , ____ , ____
56, 49, 42 (rule = minus 7)
20,000 is 1/10 of what number?
200,000
What is the difference between 349,293 and 12,394?
336,899
What do you call a triangle with one angle over 90 degress?
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 216 divided by 4?
54
What is 602,564 - 129,875 ?
472,689
The digit 6 is in what place?
1,623,985
hundred thousands
Shelly is making a butterfly costume. She needs 4 meters of purple ribbon, and 80 centimeters of pink ribbon. What is the total amount of ribbon she needs in centimeters for the costume? (Hint* 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
Marcus has 248 marbles. He gives 86 marbles to his friend. Then he divides the rest equally into 9 jars. How many marbles will be in each jar?
18 marbles
Amy is serving apple pie to her friends. She started the night with 2 whole pies. She serves ¾ of one pie. How much pie is left?
1 1/4 pie
One movie ticket for adults costs $12.00. For kids, a ticket costs $6. How much do you spend if 2 adults and 3 kids go to the movies?
$42
How much time has elapsed between 10:08am and 8:12pm?
10 hours 4 minutes
Write 56/100 as a decimal.
0.56
Brian has a collection of 6,225 stamps. He has 1,500 more stamps than Lucy. How many stamps do they have altogether?
10,950 stamps
Julia has $485. She has 5 times as much money as Charlene. How much money does Charlene have?
$97