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what is 50 + 50 ?
100
25 - 15 = ?
10
What is the place value of 4 in this number: 1,422?
hundreds
5 x 5 =?
25
what is 150 + 150
300
18 - 19 =
-1
What is the value of 5 in this number 54,728?
50,000
6 X 4 =?
24
400 - 325 =?
75
20-7
13
What are the factors of 4?
1,2, 4
7 X 6 =?
42
1,500 +57 =
1,557
30 - 10 =
20
What are the factors of 48?
1, 2, 3, 4, 6, 8, 12, 16, 24, 48
9 X 5 =
45
1,790 + 1,590 = ?
3380
150 - 40 =
110
What is the factors 80?
12 X 8 =?
96