Adding Fractions
3/12 + 8/12
11/12
Write is 1 3/4 as a decimal?
1.75
Is 3 a factor of 55?
No.
55 has two factors: 5 and 11
What does BEDMAS stand for?
Brackets
Exponents
Division
Multiplication
Addition
Subtraction
Without doing the equation, can we divide 849 by 3?
Yes. Because 8 + 4 + 9 = 21 and 21 is divisible by 3.
3 1/4 + 4 2/4
7 3/4
Convert 0.31 to a fraction
31/100
2 x 2 x 19
(6+6) x (13-9)=
48
8042 / 4
2010 r 2
5/6 + 4/6
9/6 OR 1 3/6
Which is closer to a whole number? 4.98 or 4.02
They are both the same distance from a whole number.
What number has the following factors?
2 x 2 x 2 x 3 x 3
82
16 + {64 - [19 - ( 5 + 6 )]} =
72
3.49 / 2
1.74 r 1
9/2 + 1/2
10/2 OR 5
Put these in order from smallest to largest:
3.93, 3.03, 3 1/2, 3.39, 3 4/5
3.03
3.39
3 1/2 = 3.5
3 4/5 = 3.8
3.93
11, 13, 17, 19, 23, 29
6 x (10 - 2) + 2 =
50
6140 / 12
511 r 8
7/14 + 2/7
11/14
Which is bigger? 9.25 or 9 2/8
The are equal.
What factors do 98 and 84 have in common?
2 and 7
98: 2 x 7 x 7
84: 2 x 2 x 3 x 7
23 - 4 x 2 x 2 + 3 =
10
0.927 / 3
0.309