Equal Sign

Homework

Decide if each of the following statements are true. PROVE HOW YOU KNOW

9+5=14
9+5=14+0
9+5=0+14
9+5=13+1

Fill in the ? with the correct number. PROVE HOW YOU KNOW THE NUMBER IS CORRECT

3(5) = ?
15 = 5(?)
15(?) = 3(5)
3(5) = 5(?)
15/?=5(3)
15/?=3
5=15/?

Classwork

Task 1

Students will write their own question mark problems. Once all problems are written, the other students will rotate around the room solving the problems of their peers.

Task 2

For each of the following situation, students come up with AT LEAST 4 things it is equal to. They must use each operation (multiplication, division, addition, subtraction)

EXAMPLE 5+3=

5+3=4+4
5+3=2(4)
5+3=16/2
5+3=10-2

6(2)=
14/7=
12+2=
15-5=

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