1. Use the base ten frames to break apart a number and make 10. 2. Record the expression that shows how to break apart a number to make 10. Break apart 3
9+3= 9+3= 9+3=
9+1+2 10 + 2 12
3. Record the expression that shows 10. 4. Record the sum.
Make 10 Equation: number sentence that uses an equal sign to show that two groups are equal
9 + 3 = 12 Expression: a number phrase that shows the value of something (has no equal sign) 9+3
Directions: Use base ten frames to break apart a number to make 10 and find a sum.
9+4=
1.
9+4= 9+4= 9+4=
8+3=
2.
8+3= 8+3= 8+3=
*MP3: Do you agree/disagree with what
said?
*MP6: How do you know your answers are correct/reasonable?
Recap today’s lesson with one or more of the following MP questions: MP1: What strategies were used to solve the problem? MP5: What tool did you use to help solve the problem?