Week 29TuesdayThe 5s and 10s
1Warm-up: Skip Count by 5s and 10s

2-min Fluency Warm-up — Skip count. Fill in the missing numbers.

Count by 5s (like nickels), then by 10s (like dimes).

Count by 5:

5101525304050

Count by 10:

102040507080100
2The 5s Times Table

Fill in the missing 5s facts. Hint: skip count by 5!

The 5s

5 × 0 = 0
5 × 1 = 5
5 × 2 =
5 × 3 = 15
5 × 4 =
5 × 5 = 25
5 × 6 =
5 × 7 = 35
5 × 8 =
5 × 9 =
5 × 10 = 50
3Estimate First!

Estimate First! Circle MORE or LESS than 25 first, then solve by skip counting.

3 × 5

more than 25 / less than 25

Actual:

7 × 5

more than 25 / less than 25

Actual:

9 × 5

more than 25 / less than 25

Actual:

4 × 5

more than 25 / less than 25

Actual:

4Pattern Detective

Pattern Detective! Look at the 5s answers: 5, 10, 15, 20, 25, 30...

What digit do 5s answers ALWAYS end in? or

Could 5 × 6 = 32? Circle: YES / NO

How do you know?

What do 10s answers always end in?

5Show Two Different Ways

Show Two Different Ways — Solve 6 × 5 two ways.

Way 1 (skip count by 5, six times): 5, 10, ___, ___, ___, ___

Way 2 (repeated addition):

6 × 5 =

Which way was faster?