WorksheetsMath 5 Chapter 3 and 4 Review
Total questions: 101
Worksheet time: 4hrs 57mins
Is 53 prime or composite
prime
composite
Is 86 prime or composite
prime
composite
Is 95 prime or composite
prime
composite
Is 17 prime or composite
prime
composite
Write each expression using an exponent: 3x3x3x3
(use the ^ to insert exponents)
(a)
Simplify 92
(a)
Simplify 64
(a)
Simplify 53
(a)
Find the prime factorization of 81
22 • 7
23 • 5 • 7
43
34
Find the prime factorization of 60
5 • 12
2 • 32 • 5
22 • 3 • 5
27
Find the prime factorization of 18
2 • 9
22 • 3
2 • 32
3 • 6
What is the Prime Factorization of 144?
24 x 32
22 x 34
24 x 34
22 x 3 x 32
40 x 600
2,400
24,000
240,000
24
50 x 6
30
110
300
3000
80 x 200
1600
160
16,000,000
16,000
90 x 90
8,100
810
81,000
81,000,000
60 x 120
720
72
7,200
72,000
8 x 70
560
650
56
65
30 x 9,000
27
27,000
270
270,000
2 x 43
8 x 49
2 x 94
2 x 43
Estimate the product 66 x 42 =
2,772
2,400
2,800
Estimate the product 29 x 32 =
928
600
900
Estimate the product 73 x 57 =
4,200
4,161
4,800
Estimate the product 36 x 92 =
3,600
3,312
2,700
Estimate the product 19 x 31=
589
300
600
Estimate the product 92 x 28 =
1,800
2,576
2,700
58 x 61 =
27 x 12
651 x 42
23 x 2 =
(a)
46 x 4 =
(a)
92 x 2 =
(a)
83 x 3 =
(a)
45 x 4
(a)
3,454 X 10³=___________
What is the product?
7,200
72,000
720,000
7,200,000
0.085 x 100
0.85
8.5
85
850
17.5 x 1000
1.75
175
17,500
0.175
0.78 x 102
7.8
780
0.78
78
Find the product of 0.25 x 100.
(a)
Find the product of 6.55 x 10.
(a)
6.025 x 10
6.25
0.0625
625
60.25
Find the product of 6.55 x 10.
(a)
2 x 1.3
2.6
0.26
26
.26
0.8 x 9
72
7.2
.72
0.72
3 x 0.02
0.6
6
0.06
0.60
4.2 x 1.1
45.2
46.2
4.52
4.62
2.8 x 4.3
15.24
12.04
8.24
10.04
3.3 x 2.13
(a)
1.28 x 2.5
3.2
4.190
3.215
32.15
22.6 x .13
22.18
29.38
28.018
2.938
.03 x 2.9
0.87
0.087
6.27
.627
.284 x 200
.4168
4.168
5.680
56.8
45.1 x .7
28.35
315.7
28.357
31.57
40.298
428.88
42.48
42.88
3.33 x 5.5
15.155
18.315
185.15
15.55
5.2 x 4.6
(a)
19.1 x 8.5
(a)
0.5 x 4.5
(a)
8.6 x 0.8
(a)
5.5 x 0.6
(a)
3.5 x 0.4
(a)
6.8 x 7.2
(a)
8.3 x 6.4
(a)
12.6 x 0.2
(a)
0.7 x 1.9
(a)
3.2 x 0.6
(a)
9.3 x 4.1
(a)
Select the problems with TWO decimals answer in the product... THERE MAY BE MORE THAN ONE ANSWER
3.2 x 1
4.34 x 3
5.6 x 7.2
3 x 3.4
Select the problems with THREE decimals answer in the product...THERE MAY BE MORE THAN ONE ANSWER
3.2 x 8.7
2.11 x 2.5
0.98 x 3
15.65 x 2.9
Add the decimal into this number:
2.39 x 4.37 = 104443
10.4443
104.443
10444.3
1.04443
