Add Tens on an Open Number Line
Authored by Shawna Baldwin
Mathematics
2nd Grade
CCSS covered
Used 42+ times
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9 questions
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1.
FILL IN THE BLANK QUESTION
15 mins • 1 pt
Use the open number line on your paper to find the sum. 30 + 10 = ____
Tags
CCSS.1.NBT.C.4
CCSS.2.MD.B.6
2.
FILL IN THE BLANK QUESTION
15 mins • 1 pt
Use the open number line on your paper to find the sum. 55 + 30 = ____
Tags
CCSS.1.NBT.C.4
CCSS.2.MD.B.6
3.
FILL IN THE BLANK QUESTION
15 mins • 1 pt
Use the open number line on your paper to find the sum. 23 + 20 = ____
Tags
CCSS.1.NBT.C.4
CCSS.2.MD.B.6
4.
FILL IN THE BLANK QUESTION
15 mins • 1 pt
Use the open number line on your paper to find the sum. 46 + 40 = ____
Tags
CCSS.1.NBT.C.4
CCSS.2.MD.B.6
5.
FILL IN THE BLANK QUESTION
15 mins • 1 pt
Matt found 55 + 28 using the open number line. Is his work correct? Type yes or no
Tags
CCSS.1.NBT.C.4
CCSS.2.MD.B.6
6.
FILL IN THE BLANK QUESTION
15 mins • 1 pt
Sam has 38 golf balls. He gets 20 more golf balls. How many golf balls does Sam have now?
Tags
CCSS.2.NBT.B.6
7.
OPEN ENDED QUESTION
30 sec • Ungraded
Do number 9 on your paper. Write done here.
Evaluate responses using AI:
OFF
Tags
CCSS.1.OA.A.1
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