5-4 Recognizing Helper Facts

5-4 Recognizing Helper Facts

On your whiteboard, record two different ways to solve

 $9\times6$  

Complete MJ 161 #1

Multiple Choice

Which helper fact did you use for Math Journal page 161 #1?

• $3\times10=30$

• $2\times7=14$

• $3\times8=24$

Complete Math Journal page 161 #2

Multiple Select

Check all the helper facts you could use in #2.

• $5\times9=45$

• $4\times10=40$

• $4\times8=32$