Look at the subtraction situations. Which one does NOT need regrouping?
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Question 2
2.
42 people are in line at a movie. 8 people leave. How many people are still in line? Draw a picture with place value blocks to show your thinking.
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Question 3
3.
Mr. Blake had 45 items on his shopping list. He found 7 items in the vegetable section. How many items were not in that section? Use the place value frame to show your thinking.
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Question 4
4.
Anne's journal has 58 pages. She has written on 42 pages of the journal. How many pages are still blank? Draw a picture with place value blocks to show your thinking.
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Question 5
5.
Mark has 53 books. He donates some to charity. He has 46 books left. How many books does Mark donate? Use the place value frame to show your thinking.
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Question 6
6.
Grant ran 23 blocks from home to school. Then he turned around and ran 17 blocks toward home. How many blocks did Grant have left to run to get back home? Use the number line to help you solve the problem.
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Question 7
7.
Which addition sentence can help you solve the subtraction problem 72 - 48?
1 point
1
Question 8
8.
Determine which math story goes with the strip diagram? Then, solve on the place value frame
.
1 point
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Question 9
9.
Janna makes 12 blueberry muffins and 12 apple muffins. She gives 8 muffins to her friends. How many muffins does she have now? Show BOTH equations to solve this problem.