Week 31WednesdayMeasurement, Time & Money Review
1Warm-up: Coin Math

2-min Fluency Warm-up — Solve in your head.

25 + 25 =

10 + 5 + 1 =

50 − 25 =

10 + 10 + 5 =

2Telling Time

Write the time shown on each clock.

:

:

:

3Counting Money

Count the coins. Write the total.

QQDP= ¢
QDDNP= ¢
QQQN= ¢
4Estimate First: Measurement

Estimate First! Estimate each line in cm, then measure with your ruler.

A.

Estimate: cm   Measured: cm

B.

Estimate: cm   Measured: cm

5Number Talk: Who Has More?

Number Talk — Explain WITHOUT counting every coin.

Ben has 4 quarters. Ava has 9 dimes. Who has more money? How can you decide quickly, without counting cent by cent?

My thinking: