Mallory knew that she could use 8+2=10 to figure out the sum for 8+4. Explain Mallory's thinking. You may use a double ten frame.
Answers
Answered by
1
Answer:
12 is the answer
I HOPE THIS HELPS YOU
Similar questions
Physics,
29 days ago
Computer Science,
29 days ago
Social Sciences,
29 days ago
Science,
1 month ago
Economy,
9 months ago
Political Science,
9 months ago