Rounding
Round to the nearest 10:
19
20
If Yixin and Ayaz share a pizza equally, what fraction of the pizza does each boy get?
1/2
1 x 3
3
6 x 7
42
11 x 2
22
Round this number to the nearest 10:
53
50
Which number of the fraction is the numerator, top or bottom?
Top
2 x 7
14
7 x 7
49
12 x 1
12
Round this number to the nearest 100:
133
100
Which number of the fraction is the denominator, top or bottom?
Bottom
3 x 4
12
8 x 2
16
12 x 5
60
Round this number to the nearest 10:
167
170
9
4 x 8
32
9 x 9
81
12 x 12
144
Round this number to the nearest 100:
2540
2500
Is the fraction 5/10 equal to the fraction 1/2?
Yes
5 x 9
45
10 x 11
110
25 x 4
100