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Worksheetspre test on, exponents, properties, multiplying tdn
Total questions: 106
Worksheet time: 4hrs 52mins
An office needs to buy 20 new printers and 100 packages of paper. Each printer costs $300. Each package of paper costs $25. What is the cost of the printers and paper combined?
$8,000
$445
$8,500
$325
What is this multiplication strategy called?
Array
Area Model
Repeated Addition
What is the product of this area model?
1,248
624
2
What equation matches this Area Model?
334 x 4
4 x 343
165 x 4
What number goes in the green rectangle?
35
14
45
What is the partial product way to solve
3 x 45?
(30 x 4) + (30 x 5)
3 x 40 x 5
3 x (4 + 5)
(3 x 40) + (3 x 5)
Which strategy could help you solve
7 x 800?
7 x 8 = 56, so 7 x 800 = 5,600
7 + 8 = 15, so 7 x 800 = 1,500
7 x 8 = 64, so 7 x 800 = 6,400
7 x 8 = 42, so 7 x 800 = 4,200
Multiply
600
60
50
660
Multiply
43,400
3,440
4,340
34,400
Multiply
148,000
184,000
14,800
18,400
Multiply
1,967
1,976
19,760
19,670
Multiply
287,748
742,878
724,887
278,478
Multiply
2,870
2,780
28,700
27,800
Multiply
377,100
37,170
37,710
371,700
Multiply
3,975
4,975
2,975
2,795
Multiply
45,335
54,335
54,353
45,353
Multiply
565,200
55,520
56,520
56,250
What is 10 x 10 x 10 x 10 written as an exponent?
102
104
10,000
40,000
What is 4 x 102?
(a)
3 x 106
30,000
300,000
300
3,000,000
What is 900,000 written as a power of ten?
103
107
105
102
103 = 30
102 = 100
103 = 1,000
104 = 10,000
105 = 100,000
Based on the pattern, which is equivalent to 100,000,000?
107 =
10 x 10 x 10
10 x 10 x 10 x 10
10 x 10 x 10 x 10 x 10 x 10
10 x 10 x 10 x 10 x 10 x 10 x 10
107 =
10 x 10 x 10
10 x 10 x 10 x 10
10 x 10 x 10 x 10 x 10 x 10
10 x 10 x 10 x 10 x 10 x 10 x 10
8 x 105=?
8,000,000
80,000
800,000
800
What is 107 in expanded form?
10 x 7
10 x 10 x 10 x 10 x 10 x 10 x 10
10 x 10 x 10 x 10 x 10
7 x 10 x 10 x 10 x 10
What is 6 x 104?
(a)
100,000
100,000
1
23 = 8
23 = 8
Evaluate: 25
64
32
16
8
181 =
18
0
324
1
Select ALL of the following that are equivalent to 5×5×5
five cubed
five squared
53
35
125
Which expressions are equivalent to 64?
624
36 x 36
24
62 x 62
5³ + (2+4) - 11
An exponent of 3 is also called
prime
perfect
cubed
squared
0 × 27 = 0
1 × 83 = 83
The commutative property says that if 4x6=24, then
3x8=24
4x5=20
6x4=24
6+4=10
Which two problems show the identity property?
6x1=7
19+1=20
37x1=37
64x1=64
Which problem does NOT show the zero property
6x0=0
6+0=6
5x0=0
934x0=0
0 × 27 = 0
17 × 113 = 113 × 17
1 × 83 = 83
5 x 2 = 10, so ____ x 5 = 10
10 x 8 = 8 x 10
Which expression below is an example of this property?
This is an example of the _________ Property.
(5 × 8) × 6 = 5 × (8 × 6)
1 × 83 = 83
