Lesson 16 Parts to Make 5

- Let’s find the missing part.

Warm-up How Many Do You See: Add and Subtract

How many do you see?
How do you see them?

Activity 1 Revisit Shake and Spill, Cover

Put 3, 4, or 5 counters in the cup.

Shake and spill the counters.

Hide some of the counters under the cup.

Figure out how many of the counters are hidden.

Write an expression.

Activity 2 Missing Value

Fill in the missing part of each equation.

$3 -$ $= 2$
$5 -$ $= 4$
$2 +$ $= 2$
$3 +$ $= 4$
$5 -$ $= 2$
$4 -$ $= 4$
$1 +$ $= 2$
$2 +$ $= 4$
$5 -$ $= 3$
$1 +$ $= 5$
$2 +$ $= 3$
$4 +$ $= 5$
$4 -$ $= 3$
$5 -$ $= 5$
$0 +$ $= 3$
$3 +$ $= 5$

Activity 3 Centers: Choice Time

Choose a center.

5-frames

Center. 5 frame.

Roll and Add

Center. Roll and Add.

Bingo

Center. Bingo.

Geoblocks

image of wood blocks

Find the Value of Expressions

Center.Find the Value of Expressions.