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Worksheets

Topics 8, 9, and 10 3rd Grade Math

Total questions: 125

Worksheet time: 3hrs 32mins

Name
Class
Date
1.

You have 23 apples and buy 7 more. How many apples do you have now?

a)

30

b)

40

c)

25

d)

16

2.

You have 15 apples and buy 8 more. How many apples do you have now?

a)

23

b)

10

c)

30

d)

17

3.

You have 12 apples, buy 5 more, and find 7 in your backpack. How many apples do you have in total?

a)

10

b)

17

c)

24

d)

25

4.

You have 28 apples and give away 14. How many do you have left?

a)

10

b)

16

c)

42

d)

14

5.

John had 36 apples. He gave 19 away. How many does he have left?

a)

John has 17 apples left.

b)

John has 25 apples left.

c)

John has 17 apples left.

d)

John has 25 apples left.

6.

You have 47 apples and buy 6 more. How many apples do you have now?

a)

40

b)

50

c)

60

d)

53

7.

Imagine you had 39 apples and you gave away 17 apples. How many apples do you have left?

a)

22

b)

10

c)

32

d)

56

8.

How many apples do you have if you start with 25?

a)

0

b)

10

c)

25

d)

50

9.

Imagine you have 8 apples and you buy 8 more. How many apples do you have now?

a)

15

b)

14

c)

16

d)

10

10.

Imagine you have 42 apples and you give none away. How many apples do you have left?

a)

42

b)

0

c)

10

d)

50

11.

A person has 1 apple and multiplies it by 89. How many apples are there now?

a)

89

b)

1

c)

0

d)

90

12.

You buy 45 balloons and 37 streamers. How many decorations do you have in total?

a)

72

b)

82

c)

92

d)

102

13.

If a shopkeeper sells 9 items each at the price of 5 dollars, how much total amount does he make?

a)

45

b)

15

c)

50

d)

14

14.

You have 14 apples and buy 5 more. How many apples do you have now?

a)

19

b)

20

c)

18

d)

21

15.

You have a $56 gift card and buy an item for $9. How much do you spend in total?

a)

$65

b)

$75

c)

$64

d)

$55

16.

If you have 3 boxes with 4 apples each and double the total amount of apples, how many apples do you have?

a)

24

b)

14

c)

12

d)

20

17.

You have 15 apples and buy 5 more. How many apples do you have now?

a)

10

b)

20

c)

5

d)

15

18.

Estimate the total cost of two items priced at $47 and $36.

a)

$70

b)

$80

c)

$90

d)

$100

19.

You have 7 apples. You get 2 baskets, one with 3 apples and another with 9 apples. How many apples do you have now?

a)

19

b)

7

c)

12

d)

21

20.

Imagine you have 23 apples and you buy 19 more. How many apples do you have in total?

a)

42

b)

52

c)

32

d)

62

21.
The _____________ is the answer to an addition problem.
a)
difference 
b)
sum 
c)
addend
d)
product
22.
The _____________ is the answer to a subtraction problem.
a)
addend
b)
product 
c)
sum 
d)
difference 
23.
Solve the problem:
205,670 + 167,901 =
a)
373,171
b)
372,571
c)
373,571
d)
None of the above
24.
What is the sum?
664+223
a)
887
b)
886
c)
441
d)
431
25.

How many berries did Kate and Miranda find altogether if Kate found 19 and Miranda found 21?

a)

30

b)

40

c)

20

d)

2

26.

How many fish are there if there are twenty five gold fish and 30 betta fish?

a)

5

b)

55

c)

45

d)

50

27.
What is 725-349=?
a)
375
b)
376
c)
1064
d)
1074
28.

How many students are at Rescue Elementary and Jackson Elementary altogether?

a)

121

b)

89

c)

1021

d)

1022

29.
83 - 45 = 
a)
38
b)
42
c)
128
d)
37
30.
62 - 19 =
a)
43
b)
57
c)
42
d)
81
31.

765-456

(a)  

32.

673+295

(a)  

33.

545-357=

(a)  

34.

478+258=

(a)  

35.

862-365=

(a)  

36.

376+599=

(a)  

37.

565-497=

(a)  

38.

878-118=

(a)  

39.

784-289=

(a)  

40.

423-168=

(a)  

41.

296+619=

(a)  

42.

470+518=

(a)  

43.

628-265=

(a)  

44.

176+324=

(a)  

45.

264-183=

(a)  

46.

830-128=

(a)  

47.

762-495=

(a)  

48.

526+429=

(a)  

49.

899-782=

(a)  

50.

427+568=

(a)  

51.

738+163=

(a)  

52.

875-327=

(a)  

53.

947-864=

(a)  

54.

639-361=

(a)  

55.

3 x 4 ones =

3 x 4 =

(a)  

56.

3 x 4 tens =

3 x 40 =

(a)  

57.

What changed from 3 x 4 to 3 x 40?

4 lines
58.

2 x 5 ones =

2 x 5 =

(a)  

59.

2 x 5 tens =

2 x 50 =

(a)  

60.

What changed from 2 x 5 to 2 x 50?

4 lines
61.

4 x 4 ones =

4 x 4 =

(a)  

62.

4 x 4 tens =

4 x 40 =

(a)  

63.

3 x 5 ones =

3 x 5 =

(a)  

64.

3 x 5 tens =

3 x 50 =

(a)  

65.

How does solving 4 x 5 or 4 x 5 ones help you solve 4 x 5 tens or 4 x 50?

4 lines
66.

4 x 20

a)

20

b)

40

c)

60

d)

80

67.

2 x 10

a)

2

b)

10

c)

20

d)

22

68.

60 x 5

a)

30

b)

300

c)

340

d)

360

69.

70 x 5

a)

340

b)

350

c)

380

d)

400

70.

40 x 3

a)

120

b)

240

c)

300

d)

110

71.

60 x 9

a)

540

b)

450

c)

630

d)

150

72.

50 x 8

a)

400

b)

300

c)

200

d)

40

73.

80 x 3

a)

240

b)

300

c)

320

d)

160

74.

40 x 7

a)

280

b)

230

c)

240

d)

250

75.

6 x 40

a)

230

b)

240

c)

250

d)

260

76.

3 x 50

a)

150

b)

120

c)

80

d)

35

77.

90 x 2

a)

120

b)

160

c)

180

d)

920

78.

40 x 4

a)

440

b)

400

c)

160

d)

180

79.

7 x 30

a)

180

b)

200

c)

210

d)

240

80.

3 x 30

a)

60

b)

90

c)

120

d)

330

81.

2 x 10

a)

2

b)

10

c)

20

d)

22

82.

20 x 4

a)

8

b)

80

c)

18

d)

60

83.

60 x 5

a)

30

b)

300

c)

340

d)

360

84.

70 x 5

a)

340

b)

350

c)

380

d)

400

85.

40 x 3

a)

120

b)

240

c)

300

d)

110

86.

60 x 9

a)

540

b)

450

c)

630

d)

150

87.

50 x 8

a)

400

b)

300

c)

200

d)

40

88.

80 x 3

a)

240

b)

300

c)

320

d)

160

89.

40 x 7

a)

280

b)

230

c)

240

d)

250

90.

6 x 40

a)

230

b)

240

c)

250

d)

260

91.

4 x 60

a)

280

b)

24

c)

240

d)

270

92.

8 x 90=

a)

72

b)

840

c)

560

d)

720

93.

There are 5 boxes of crayons. Each box has 30 crayons. How many crayons are there?

a)

150

b)

15

c)

160

d)

200

94.

There are 8 carton of eggs. Each carton has 60 eggs. How many eggs are there in total?

a)

600

b)

480

c)

470

d)

490

95.

5 x 60=

a)

100

b)

400

c)

300

d)

200

96.

There are 7 boxes of toys. Each box has 70 toys in each. How many toys are there in total?

a)

420

b)

480

c)

500

d)

490

97.

80 x 5 =

a)

400

b)

40

c)

200

d)

20

98.

30 x 4=

a)

120

b)

12

c)

80

d)

1503

99.

What value makes the equation true?

9 x ? = 630

a)

7

b)

70

c)

6

d)

60

100.

Find the product of 20 x 5 =

a)

300

b)

100

c)

350

d)

200

101.

Find the product of 4 x 90 =

a)

300

b)

400

c)

360

d)

350

102.

There are 9 crates. Each crate has 20 boxes of paper towels. How many paper towels are there in total?

a)

18

b)

170

c)

190

d)

180

103.

What value makes the equation true?

6 x ? = 180

a)

40

b)

30

c)

3

d)

60

104.

9 x 90 =

a)

81

b)

810

c)

820

d)

830

105.

There are 9 cases of CDs. Each case holds 30 CDs. How many CDs are there altogether?

a)

270

b)

280

c)

27

d)

290

106.

Josie bikes 40 miles each month for 5 months. How many miles did she bike in all?

a)

250

b)

200

c)

260

d)

270

107.

Brett hikes 80 miles each month for 7 months. How many miles does Brett hike in total?

a)

560

b)

56

c)

460

d)

470

108.

Find the product of 60 x 7 =

a)

420

b)

560

c)

580

d)

400

109.

Find the product of 70 x 5 =

a)

460

b)

250

c)

350

d)

45

110.

There are 5 cases of tomatoes. In each case there are 80 tomatoes. How many tomatoes are there in all?

a)

800

b)

200

c)

300

d)

400

111.

1x20

a)

20

b)

40

c)

30

d)

120

112.

20x3

a)

20

b)

40

c)

60

d)

120

113.

6x50

a)

30

b)

300

c)

56

d)

120

114.

40x7

a)

47

b)

470

c)

280

d)

120

115.

5x30

a)

150

b)

15

c)

35

d)

300

116.

90x2

a)

150

b)

180

c)

92

d)

800

117.

70x8

a)

500

b)

720

c)

560

d)

78

118.

20x9

a)

180

b)

29

c)

209

d)

78

119.

60x9

a)

180

b)

360

c)

209

d)

540

120.

60x9

a)

180

b)

360

c)

209

d)

540

121.

7x90

a)

630

b)

360

c)

97

d)

540

122.

8x80

a)

630

b)

640

c)

88

d)

540

123.

30x9

a)

300

b)

640

c)

39

d)

270

124.

5x40

a)

240

b)

640

c)

200

d)

54

125.

90x1

a)

91

b)

900

c)

89

d)

90