Mental Math Add and Subtract 10 or 100
Authored by Anthony Clark
Mathematics
2nd Grade
CCSS covered
Used 1+ times
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20 questions
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1.
FILL IN THE BLANK QUESTION
1 min • 1 pt
10+30=
Add or subtract. Draw tens and ones, use a 100 chart, or use mental math.
Tags
CCSS.1.NBT.C.4
CCSS.2.MD.B.6
2.
FILL IN THE BLANK QUESTION
1 min • 1 pt
40 -10=
Add or subtract. Draw tens and ones, use a 100 chart, or use mental math.
Tags
CCSS.1.NBT.C.4
CCSS.2.MD.B.6
3.
FILL IN THE BLANK QUESTION
1 min • 1 pt
70+30=
Add or subtract. Draw tens and ones, use a 100 chart, or use mental math.
Tags
CCSS.2.NBT.B.6
4.
FILL IN THE BLANK QUESTION
1 min • 1 pt
90-50=
Add or subtract. Draw tens and ones, use a 100 chart, or use mental math.
Tags
CCSS.5.NBT.B.7
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
668 + 100 =
768
666
555
Tags
CCSS.2.NBT.B.7
CCSS.3.NBT.A.2
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
558 + 100 =
658
666
555
Tags
CCSS.2.NBT.B.7
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
500 + 10 =
560
555
510
Tags
CCSS.2.NBT.B.8
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