add it up!
12+3
15
9-3
6
In 243, what is the place and value of 4?
tens,40
Which is bigger: 45 or 54?
54
Order: 3, 5, 2
2,3,5
24+5
29
25-5
20
In 5,672, what is the place and value of 6?
hundreds,600
Which is bigger: 2,345 or 2,354?
2,354
Order: 12, 10, 11
10,11,12
31+8
39
40-8
32
In 82,319, what is the place and value of 8?
ten-thousands, 80,000
Which is bigger: 50,123 or 49,999?
50,123
Order: 42, 24, 34
24,34,42
48
67-4
63
In 57,241, what is the place and value of 7?
Thousands, 7,000
Which is bigger: 125,600 or 125,086?
125,600
Order: 132, 123, 231
123,132,231
62+6
68
70-6
64
In 96,253, what is the place and value of 9?
Ten-thousands, 90,000
Which is bigger: 999,999 or 900,000?
999,999
Order: 12,345, 23,451, 13,254
12,345, 13,254, 23,451