Integers
Absolute value of -75
|-75| = 75
List the factors of 5
1, 5
Turn 0.3 into a fraction.
0.3 = 3/10
Multiply the fractions and simplify:
2/3 x 1/2
2/6 = 1/3
2: 1, 2
6: 1, 2, 3, 6
2/2 = 1
6/2 = 3
585/13
hmmm...
Opposite of -5,674
5,674
List the factors of 36
1, 36
2, 18
3, 12
4, 9
6
Turn 1 + 2/3 into an improper fraction.
1 = 3/3
3/3 + 2/3 = 5/3
Add the fractions and simplify:
4/15 + 5/6
99/90 = 11/10
99: 1, 3, 9, 11, 33, 99
90: 1, 2, 3, 5, 6, 9, 10, 15, 18, 33, 45, 90
99/9 = 11
90/9 = 10
8.9 + 3.05
11.95
TRUE OR FALSE
-50 > 5
FALSE
-50 < 5
Find the greatest common factor (GCF) of 6 and 9.
6: 1, 2, 3, 6
9: 1, 3, 9
What is the difference between whole numbers and integers.
Whole numbers: 0, 1, 2, 3...
Integers: ...-3, -2, -1, 0, 1, 2, 3...
Divide the fractions and simplify:
5/6 divided by 1/2
5/6 x 2/1 = 10/6 = 5/3
10: 1, 2, 5, 10
6: 1, 2, 3, 6
10/2 = 5
6/2 = 3
10.64-8.8
1.84
The average temperature in Gotham City is 2 degrees below 0. Write this temperature as an integer.
-2
Find the least common multiple (LCM) of 4 and 5.
4: 4, 8, 12, 16, 20
5: 5, 10, 15, 20, 25
Turn 3/8 into a decimal.
hmmm....
Change 9 2/3 into an improper fraction and write the reciprocal.
3 / 29
4.1 x 2.1
8.61
Name of Batman's butler.
Alfred Pennyworth
Write the sum of the numbers as a product of their GCF and another sum.
44 + 40
40: 1, 2, 4, 5, 8, 10, 20, 40
44: 1, 2, 4, 11, 22, 44
44 + 40 = 4(11 + 10)
A car travels at 65 miles per hour. Going through construction, it travels at 3/5 this speed. How fast is the car going?
3/5 = 0.6
65 mph x 0.6 = 39 mph
Who is Batman's greatest foe?
The Joker.
0.9 divided by 3.78
4.2