Rounding
Round 57 to the nearest 10
60
A quarter til or before 6
5:45
C X 5 = 55
C=?
C=11
42/m=6
m=?
m=7
35x6=?
210
Round 1345 to the nearest 10
1350
A quarter after 4
4:15
4XB=36
B=?
B=9
m/5=6
m=?
m=30
300-123=
177
Round 497 to the nearest 10
500
Start time 4:29
End time 4:50
How many minutes went by?
21 minutes
6xk=36
k=6
mX7=21
m=?
m=3
124x5
620
Round 139 to the nearest 10
140
If they ended class at 1:50 and started 21 minutes before this, what time did they start class?
1:29
Sx12=24
S=?
S=2
54/m=9
m=?
m=6
(36/6)+4=
10
Round 5789 to the nearest 100
5800
Start time 1:57 End time 2:32
How many minutes went by?
Thirty five minutes went by.
8xm=64
m=?
m=8
12/m=1
m=?
m=12
6+(8/8)=
7