Missing Number Addition
8 + __ = 15
7
Write 39 in expanded form
30 + 9
2 x 8 =
16
12 divided by 2 equals
6
2, 4, 6, 8, 10, 12, 14, 16, 18, 20
__ + 15 = 36
21
Write 70 in expanded form
70 + 0
3 x 7 =
21
18 divided by 3 equals
6
Skip count by 5's
Stop of 100
5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 95, 100
__ + 37 = 77
40
Write 329 in expanded form
300 + 20 + 9
5 x 9 =
45
35 divided by 5 equals
7
Skip count by 10's
Stop at 100.
10, 20, 30, 40, 50, 60, 70, 80, 90, 100
321 + ___ = 569
248
Write 814 in expanded form
8 x 9 =
72
88 divided by 11 equals
8
Skip count by 100's
Stop at 1000
100, 200, 300, 400, 500, 600, 700, 800, 900, 1000
___ + 470 = 743
273
Write 2903 in expanded form
2000 + 900 + 0 + 3
12 x 7 =
84
144 divided by 12 equals
12
Skip count by 100's starting at 150.
Stop at 650.
150, 250, 350, 450, 550, 650