Which of the following represents the commutative property in addition?
(18 + 2) + 16 = 36
635 + 492 = 492 + 635
0 + 847 = 847
1 + 131 = 132
1 day and 5 hours = .............................. hours.
29
15
51
65
Round 6,749,001,551 to the nearest Milliard =.........................................
8,000,000,000
6,700,000,000
6,000,000,000
7,000,000,000
Which of the following sentences expresses a correct relationship between the units of mass:
1 gram = 1000 kilograms
1 tons = 1000 kilogram
1 gram = 1000 tons
1 kilogram = 1000 tons
Omar have 4,500 pounds, and after two years, the amount he had has doubled ten times. How much money does Omar have?
45,000
9,000
45,004,500
4,510
Adel spends 6 hours at school. If we want to calculate Adel's school day in minutes, we:
multiply 6 by 24
multiply 6 by 60
add 6 with 24
add 6 with 60
Subtraction: 613 – 247 = ……
434
366
567
807
10 times greater than the number 430 = ............................................
430
430,000
4,300
43,000
13 + 0 = 13, is a .............................. property.
Commutative
Additive identity
Associative
The correct strategy to find the result of 122-49 = ..… using mental computation:
Find the result of 122 - 50, then add 1
Find the result of 122 - 50, then subtract 1
Find the result of 120 - 49, then subtract 2
Find the result of 122 - 40, then add 9
13 liters and 30 ml = ............................................ ml.
1,330
3,013
13,030
43
Which of the following is a digit?
9
3,214,470
Three thousands and five
10
The population of a country is 56,724,033, then the place value of the digit 6 is in ....................
Thousands
Millions
Hundred Thousand
Ten Million
The expanded form of the numeral 7,215,603 is .....................................
3 + 60 + 500 + 1,000 + 20,000 + 700,000
3 + 60 + 5,000 + 10,000 + 200,000 + 7,000,000
3 + 600 + 5,000 + 10,000 + 200,000 + 7,000,000
3 + 600 + 5,000 + 1,000 + 200,000 + 7,000,000
Which expression is the expanded form of 10,005,007?
1,000 + 500 + 7
10,000,000 + 5,000 + 7
10,000 + 5,000 + 7
1,000,000 + 500 + 7
What is the standard form of eighteen million, six hundred five thousand?
18,605,000
1,860,5
18,605,00
18,650,000
423 cm.
42 m, 3 cm
23 m, 4 cm
3 m, 42 cm
4 m, 23 cm
2 days and 2 hours = ............................... hours
4
22
50
60
The expression that expresses the correct approximation:
210 is rounding 201 to the nearest ten
4000 is rounding 3535 to the nearest thousand
3100 is rounding 3191 to the nearest hundred
6000000 is rounding 5006666 to the nearest million
The number 1 milliard, 235 million, and 127 in standard form = ..................
1,272,351
1,235,127
1,235,127,000
1,235,000,127
In the number 34042, the digit 4 in the thousands is equal to ………. times the digit 4 in the tens place.
10000
100
1000
A rectangle of length equal to 20 cm and width equal to 10 cm, then its area is equal to .... square cm:
2X20 + 2X10
200
20 + 10
A rectangle its length (L) and its width (W), what is its perimeter.
L+W
L× W
2× (L+W)
(2× L) +W
The capacity of a juice can is 1 liter and 500 ml, then its capacity in milliliters = ............... ml.
1,005
1,500
150
15,000
A rectangle its length = 8 cm, its width = 4 cm, then its area = ............. cm2
32
36
12
24