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Grade 2
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triangle has how many sides
3 sides
Oops!
Okay!
23+ ........... = 6 + 23
6
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Okay!
50 - 40 = ..................
10
Oops!
Okay!
square has how many sides
4
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Okay!
36 + 6 = .......... + 36
6
Oops!
Okay!
4 hundreds and fourteen
414
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Okay!
10 + 10 + 10 + 10
40
Oops!
Okay!
100 - 90 = ..............
10
Oops!
Okay!
sphere has how many faces
0
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Okay!
34 + 24 = ......
58
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Okay!
10 +10
20
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Okay!
30 + 8 = ....... + 8
30
Oops!
Okay!
65 - 10 =
55
Oops!
Okay!
10+20 = ...........
30
Oops!
Okay!
40 + 30 = .............
70
Oops!
Okay!
50 +6 = .............. + 50
6
Oops!
Okay!
estimate 17
10
Oops!
Okay!
40 + 2 = ......... + 40
2
Oops!
Okay!
100 + 100 = ................
200
Oops!
Okay!
3 tens 5 ones
35
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Okay!
estimate 55
50
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Okay!
estimate 38
30
Oops!
Okay!
estimate 83
80
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Okay!
cube has how many faces
6
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Okay!
6 tens = ....
60
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Okay!
hexagon how many sides
6
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Okay!
7 ones and 2 tens 8 hundreds
827
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Okay!
26 + 10 =
36
Oops!
Okay!
231 how many hundreds
2
Oops!
Okay!
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