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Number Trail Grade 2 / Week 03 / Friday
5/6
Week 03 · Odd, even and arrays

Friday

Freddy's pairs game
// Pairs, doubles, rows and columns
⏱ about 15 min

Friday: Freddy's pairs game

Freddy the Frog lines up his lily pads in neat rows.

"Ribbit! Today we play odd, even and arrays," he says.

"Some frogs hop in pairs, and some lily pads sit in rows."

"Take your time, and make your best guess. Let us play!"

Game 1: Odd or even?

ODD OR EVEN?
  • Read the question.
  • Tap your answer.
six dots in a rowIs 6 odd or even?
eleven dots in a rowIs 11 odd or even?
sixteen dots in a rowIs 16 odd or even?
thirteen dots in a rowIs 13 odd or even?

Game 2: Two equal parts

SPLIT IT
  • Read the question.
  • Tap your answer.
8 = 4 + ?
18 = 9 + ?
20 = 10 + ?

Game 3: Arrays

ADD THE ROWS
  • Read the question.
  • Tap your answer.
Dots in two rows of three3 + 3 = ?
Dots in four rows of five5 + 5 + 5 + 5 = ?
Dots in three rows of two2 + 2 + 2 = ?
Dots in five rows of fourHow many rows go across?
HOP BY 2S
  • Freddy hops 2 lily pads at a time.
  • Tap the numbers in order.
11st
22nd
33rd
44th
55th
SentenceTrue or false?
15 is odd.?
18 is odd.?
3 rows of 3 make 9.?
10 = 5 + 5?
WHY THIS EXERCISE18 ends in 8, so it is even.
FREDDY'S RIDDLES
  • Read the question.
  • Tap your answer.
I am even. I come just after 11. What am I?
I am odd. I come just before 10. What am I?
Try it
Line up 15 small toys in rows of 5.
How many rows? Is 15 odd or even?

Word Spot review

Let us review this week's sight words.

Look at each word. Say it. Spell it.

Cold: C-O-L-D.

Does: D-O-E-S.

Don't: D-O-N-T.

Fast: F-A-S-T.

Trees: T-R-E-E-S.

Never: N-E-V-E-R.

Started: S-T-A-R-T-E-D.

City: C-I-T-Y.

Earth: E-A-R-T-H.

Eyes: E-Y-E-S.

FIND THE WORD
  • Listen to the word.
  • Tap it.
Find the word you hear.
Find the word you hear.
Find the word you hear.
Find the word you hear.
FIND THE WORD
  • Listen to the word.
  • Tap it.
Find the word you hear.
Find the word you hear.
Find the word you hear.
Find the word you hear.
FIND THE WORD
  • Listen to the word.
  • Tap it.
Find the word you hear.
Find the word you hear.
FILL THE GAP
  • Listen to the sentence.
  • Tap the missing word.
Snow falls when it is ___.
What ___ a plant need?
I ___ see any clouds today.
A rabbit can run very ___.

Ribbit! Tomorrow is a Number Hunt.

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