Mental addition and subtraction
Authored by Bilqis Qadir
Mathematics
3rd Grade
CCSS covered
Used 37+ times
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6 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
256 + 331=
555
587
546
Tags
CCSS.2.NBT.B.7
CCSS.3.NBT.A.2
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
509 +170=
679
669
649
Tags
CCSS.2.NBT.B.7
CCSS.3.NBT.A.2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
689 - 234
435
432
455
Tags
CCSS.2.NBT.B.7
CCSS.3.NBT.A.2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
507 - 200=
307
407
707
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
666+333=
888
999
989
Tags
CCSS.2.NBT.B.7
CCSS.3.NBT.A.2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
987-907
880
90
80
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