Mental Math Competition
Authored by Samantha Iglesias
Mathematics
8th Grade
CCSS covered
Used 23+ times
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50 questions
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1.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
9 + 15
25
24
35
34
Tags
CCSS.2.NBT.B.5
2.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
12 + 19
31
21
30
20
Tags
CCSS.2.NBT.B.5
3.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
7 + 35
42
43
52
63
Tags
CCSS.2.NBT.B.5
4.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
6 + 47
53
63
54
59
Tags
CCSS.2.NBT.B.5
5.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
8 + 88
96
98
108
106
Tags
CCSS.2.NBT.B.5
CCSS.1.NBT.C.4
6.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
29 + 81
100
110
105
108
Tags
CCSS.2.NBT.B.5
7.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
35 + 64
99
89
101
92
Tags
CCSS.2.NBT.B.5
CCSS.1.NBT.C.4
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