Adding Decimals
4.7 + 4.0=
8.7
Round 125 to the nearest ten.
130
Which number is in the tenths place? 132.70
7
1.1 ( ) 1.3 which is greater
< 1.3 is greater
Sum of two complementary is
90 degree
19.2 + 1.0 =
20.2
Is 3409 divisible by 3
No, 3+4+0+9 = 16 , 16 is not divisible by 3
Which number is in the hundredths place? 164.231
3
40 X 5 or 38 X 9 which is greater
200 < 342
73 x 98
7153
111.2 + 98.1 =
209.3
Write prime number between 30 and 35
31
Which number is in the tens place? 134.145
3
132.79 ( ) 46.13 which is greater
132.79 is greater
Supplementary angle can have two obtuse angles
False
86.51 + 184.9 =
271.41
How many 8Rs pens, can I buy from Rs 1400
175 pens
Which number is in the oneths place? 455.4
None - there is no such place!
45761.15 ( ) 45671.15 which is greater
45761.15 is greater
Which is greater 2/8 or 5/6
5/6
197.23 + 473.19 =
670.42
If I spend 52 days to complete a book. My friend takes 1248 hours to complete the book . Who took more time to complete the book?
They both took equal time to read the book. 52 X 24 = 1248 hours
Round 467070 to the nearest thousands.
467000
85 X 10 or 80 X 15 which is greater
850 < 1200
7098 divided by 14
507