Name:
________________________________ Teacher: _________________________
4th Grade Math-A-Thon
*If not enough space is available to work out a problem, please use a separate sheet of paper*
1.)
345
+ 178
2.)
700
- 496
6.) Estimate each number to
the nearest thousand
and solve:
3.)
84
x 3
4.)
5,070
- 2,834
5.)
23,760
+ 45,333
7.) Estimate each number to 8.) Estimate each number to
the nearest ten and
the nearest hundred
solve:
and solve:
4,299
+ 3,671
86
+ 27
345
- 190
9.) What is the largest number that can be made using these numbers:
4 9 1 6 8
____________
10.) What digit is in the thousands place in 3,872,910
_____________
11.) How many tens are in 2,400?
_____________
12.) Write an example of the commutative property of multiplication: __________________
13.) Willie had 452 red buttons, 387 blue buttons, and 669 green buttons.
How many buttons does Willie have altogether?
_____________
14.) Which number sentence is true?
_____________
A.
B.
C.
D.
32,981 < 32,918
16,452 > 16,524
47,321 > 47,132
20,999 < 20,888
30 ft
15.) What is the perimeter of the following shape?
30 ft
90 ft
Perimeter = __________
60 ft
30 ft
120 ft
16.) What number means 32 hundreds, 26 tens, and 17 ones?
A. 32,260,017
B. 3,477
C. 3,226,017
D. 3,217
17). Which is an example of the associative property of multiplication?
A. 5 X 1 = 5
B. 8 X 6 = 6 X 8
C. 0 X 3 = 0
D. (4 X 2) X 1 = 4 X (2 X 1)
__________
__________
18.) Mrs. Perez wanted to put her 28 students into 4 groups for a fieldtrip.
How many students will be in each group?
__________
19.)
24.)
3
x7
20.)
9
x6
21.)
25.) Complete the pattern:
6
x 8
22.)
7
x7
23.)
8
x4
4
x0
33, 22, 28, 17, 23, ______, ______
26.) What would be the seventh number in this pattern? 7, 5, 13, 11, 19 …
__________
27.) Carlos read 10,703 pages in the first semester. Luis read 14,095 during
the first semester. How many more pages did Luis read than Carlos?
__________
28.) What digit is in the millions place in 23,891,764?
__________
29.) How many hundreds are in 4,500?
__________
30.) Estimate 34,572 to:
A. nearest hundred = ______________
B. nearest thousand = ______________
C. nearest tens = __________________
31.) (7 X 8) X 3 = __________
32.) 14 + (5 X 4) = __________
33.) Shaquel went to dinner at The Café. She ordered chicken nuggets for
$3.75, a salad for $2.98, and a chocolate milkshake for $2.64. If she
gave the cashier a twenty dollar bill, how much change should she receive? _________
34.) Michael bought 5 kites at $11.79 each. How much money did he
spend on kites?
35.) 36 ÷ 6 = __________
36.) 27 ÷ 5 = __________
__________
37.) 85 ÷ 9 = __________
38.) If * equals 100 and @ equals 200, what is the sum of the following:
*+*+@+*+@+@+*+@+*+*+*+*=
__________
39.) What is the smallest number that can be made using all of these
numbers?
3 9 2 6
__________
40.)
A. 4 X ________ = 24
B. 4 X 600 = ____________
C. 4 X ________ = 240
41.) A.
B.
C.
D.
7 ones = _____________________
7 tens = _____________________
7 hundreds = _________________
7 thousands = _________________
42.) Write 3,954,718 in words: ______________________________________________
____________________________________________________________________
____________________________________________________________________
43.) Joey saw an advertisement in the paper for a new car for $18,955.00.
How else could Joey read this number?
A
B.
C.
D.
________
Eighty thousand, nine hundred and ninety-five dollars
Eighteen hundred dollars and nine hundred fifty-five cents
Eighteen thousand, nine hundred and fifty-five
Eighty thousand, nine hundred and fifty-five
44.) What is the area of the following shape?
7 in.
12 in.
Area = ________
45.) Michelle used 8 inches of ribbon to make a hair bow. If Michelle makes
5 hair bows, how much ribbon will she need?
________
46.) Frankie helped Mrs. Wagner to stock 64 new library books. If they put the
same number of books on each shelf, how many books will go on
each of 8 shelves?
________
47.) Which is an example of the zero property of multiplication?
A.
B.
C.
D.
________
(3 X 5) X 7 = 3 X (5 X 7)
9X0=0
7X8=8X7
21 x 1 = 1
48.) Describe two ways to make 25 cents using only dimes and nickels.
___________________________________________________________________
___________________________________________________________________
___________________________________________________________________
49.) What is the greatest number that can be made using all of these numbers?
0 2 5 1 3
__________
50.) What number is 1000 more than 3,476?
A. 3,575
B. 2,476
C. 4,476
__________
D. 3,486
Use the following chart to answer questions 51-54.
Watermelons Sold
Day of the week
Monday
Tuesday
Wednesday
Thursday
Friday
Number of
Watermelons Sold
337
416
229
84
726
51.) On which two days were a total of 421 watermelons sold?
A. Monday and Tuesday
B. Tuesday and Wednesday
C. Friday and Wednesday
D. Monday and Thursday
52.) How many watermelons were sold Monday through Friday?
________
53.) How many more watermelons were sold on Tuesday than Wednesday?
________
54.) If there were twice as many watermelons sold on Saturday as there were
on Friday, how many watermelons would be sold on Saturday?
________
55.) Find the following values:
56.)
A.) B – C
C.) 5 + 5
A = _________
B.) 5 X D
D.) 20 ÷ C
B = _________ D = _________
314
697
505
+ 238
57.)
C = _________
920
714
685
+ 333
58.) Which number sentence shows 76,923 in expanded form?
A. 70,000+6,000+900+20+3
B. 76,000+920+30
C. 700,000+60,000+9,000+200+3
D. 76+92+3
59.) Complete the pattern:
________
4, 8, 16, 32, ________, ________
60.) Teddy went to Camping World. He found tents on sale for $34.85.
Teddy bought 5 tents. About how much money did Teddy spend?
61.) Jessie drove 500 miles in 4 days. If she drove the same number of
miles each day, how many miles did Jessie drive each day?
62.) A snake’s cage is 8 feet wide and 10 feet long. What is the perimeter
________
________
of the snake’s cage?
63.)
$74.89 + $8.27 = ____________
________
64.) 9,300 – 765 = ____________
65.) What would be the eighth number in this pattern? 66, 60, 75, 69, 84
________
66.) 64 ÷ 8 =
________
67.) 2000 is not an estimation for which of these numbers?
A. 1,894
B. 2,605
C. 2,347
D. 1,601
________
68.) Allison has 6 bags with 5 cookies in each bag.
How many cookies does Allison have?
________
69.) Write forty-thousand, six hundred and seventeen in standard form: _____________
70.) Yuki had 427 dinosaur stickers. Her brother, Yuri, had 250 more
dinosaur stickers than Yuki. How many dinosaur stickers did
Yuri have?
________
71.) Juan has 8 cubes. Each cube models 1,000. How many more cubes
does he need to show 10,000?
________
72.) Bill and Diane are making a dog pen for their puppy. If they have
24 feet of fence to use for the perimeter, what is the greatest area
they can create?
________
73.) 12 X 8 = 8 X 12 is an example of what multiplication property?
A. order
B. grouping C. zero D. one
74.) The sum of two numbers is 15. Their difference is 1. Their
product is 56. What are the two numbers?
75.)
(4 X 7) X 5 = ____________
76.)
5 + (36 ÷ 9) = ____________
________
________
77.) Susie gave Mark 12 grapes, Freddie 19 grapes, and Rose 8 grapes.
She still had 4 grapes left. How many grapes did Susie start with?
________
78.) Which number is 125 less than 644?
________
A. 519
B. 796
C. 769
D. 419
79.) Mark read 38 pages on Monday, 47 pages on Tuesday, and 12 pages on
Wednesday. On Thursday, he read ½ as many pages as he read on
Monday. Lastly, on Friday, Mark read twice as many pages as he read
on Wednesday. How many pages did Mark read altogether?
________
80.)
Which set of numbers is in order from greatest to least?
________
A. 4,879 4,789 4,978
B. 3,629 3,692 3,296
C. 5,834 5,483 5,384
D. 2,989 2,998 2,899
81.) Sasha went to Millie’s Music Store. She bought a harmonica for
$4.29 and a harmonica case for $2.55. How much money did Sash
spend at the Millie’s Music Store?
________
82.) Find the mean, or average, for this set of data:
________
20,
10,
15,
45,
30
83.) What is the mode for this set of data:
________
17, 19, 17, 18, 18, 19, 17
84.) Complete:
A.
B.
C.
D.
E.
3 X 20 = ________
3 X ________ = 6,000
3 X 2 = ________
3 X ________ = 60,000
3 X 200 = ________
85.) There are 40 packages of drawing paper in the art room. Each package
has 200 sheets of paper. How many sheets of paper are there in all?
________
86.) Which set of numbers is in order from least to greatest?
A.
3,698
3,896
3,968
B.
4,657
4,576
4,567
C.
7,056
7,560
7,506
________
87.) Susan bought 3 notebooks. Each notebook cost $4.57. How much
did Susan spend on notebooks?
________
A. $7.57
B. $13.71
C. $9.14
D. $4.60
88.) If 12 inches equals 1 foot, how tall would a person be if he or she
is 7 feet, 8 inches?
A. 84 in. B. 92 in C. 69 in. D. 103 in
89.) What is the range for the following set of data?
2, 7, 12, 12, 13, 20, 21
Use the chart below to solve problems 90-93.
________
________
Recycling Club Totals
Material
Collected
Plastic
Paper
Aluminum
Total Number of
Pounds Collected
17,638
23,864
19,998
90.) How many pounds of recyclable materials did the Recycling Club
collect in all?
A. 41,502 lb.
C. 43,862 lb.
B. 60,000 lb.
D. 61,500 lb.
________
91.) How many more pounds of aluminum did the club collect than plastic? ________
A. 3,260 lb. B. 2,360 lb. C. 6,320 lb.
D. 6,230 lb.
92.) If the Recycling Club collected twice as much paper next year, how
much will they collect?
A. 47,728 lb. C. 11,932 lb.
B. 35,276 lb. D. 23,864 lb.
________
93.) Which two collected materials equal 37,636 lb.?
________
A. Plastic and paper
B. Paper and aluminum
C. Plastic and aluminum
D. Paper, plastic and aluminum
94.) The game of Chinese checkers uses 72 marbles in 6 different colors.
How many marbles of each color are there?
A. 432
B. 12
C. 78
________
D. 66
95.) Which digit is in the hundred-thousands place value spot in
1,234,567?
________
96.) Find the following values:
A.) D + 3
C.) B + A
A = _________
C = _________
B.) D - 4
D.) 14 - 7
B = _________ D = _________
97.) DaQuan chose a magic number. He added 15 and subtracted 42. Then
DaQuan added 52 and subtracted 19. The answer was 136. What
number did DaQuan choose?
________
98.) What is the mean for this set of data?
25, 35, 100, 27, 13, 46
________
99.) Jellybean Jones had 1,768 purple jellybeans, 2,999 red jellybeans,
and 4,030 green jellybeans. About how many jellybeans did Jellybean
Jones have in all?
________
100.) Put the digits 1, 2, 3, and 4 in the boxes below so that the sum of every row and every
column is 10. Use four 1’s, four 2’s, four 3’s and four 4’s.
Congratulations!
You’ve finished all 100 problems!
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