Operations on whole numbers
Authored by Wayground Content
Mathematics
2nd Grade
CCSS covered
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20 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Once the numbers are in expanded form, now what do we do?
Start in the hundreds place and add the two numbers in the hundreds place.
Add 8 + 1.
Start in the tens place and add the two numbers in the tens place. Add 3 + 2.
Start from the ones place and add the two numbers in the ones place.
Add 2 + 3.
Tags
CCSS.2.NBT.B.7
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Add four 2-digit numbers using the partial sums method
conceptual knowledge
procedural knowledge
declarative knowledge
Tags
CCSS.2.NBT.B.7
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Subtract using mental math:
73
- 12
____
Tags
CCSS.2.NBT.B.7
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Jace and Alex are doing a bake sale. Each of them baked brownies. If Jace baked 100 brownies and Alex baked 50 brownies. How many brownies does Alex need more to equal Jace?
100
50
30
None of the above
Tags
CCSS.2.NBT.B.7
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the answer?
200
108
180
204
Tags
CCSS.2.NBT.B.7
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Add
Subtract
Tags
CCSS.2.NBT.B.7
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the sum of their base ten blocks?
233
121
345
145
Tags
CCSS.2.NBT.B.7
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