WK 6 D3
Interactive Video
•
Mathematics
•
2nd Grade
•
Practice Problem
•
Hard
Bethany Olson
FREE Resource
6 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Which number do I draw with base ten blocks 45 - 17 ?
Draw 45 in the boxes
Draw 17 in the boxes
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
45
-17
Is there more on the top or more on the floor?
More on top!
More on the floor!
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
How will I be able to take 5 away from 7?
You need to regroup and take away a ten!
Easy. 5-7=2.
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
How did the ones become 15?
We regrouped and got a ten from the tens place.
Just because
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Why did the 4 change to a 3 in the tens place?
Just because
We regrouped so the ones would have enough to subtract.
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
45
-17
28
How would I check this problem?
28
+17
45
17
+17
34
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