2G Count, & Add, to 1,000 Lesson

Counting By Twos​

​2 4 6 8 10 12 14 16 18 20

Counting By Fives​

​5 10 15 20 25

30 35 40 45 50

Counting By Tens​

10 20 30 40 50

​

60 70 80 90 100

Open Ended

On Saturday, 336 people visit the aquarium. ON Sunday, 322 people visit the zoo. How many people visit the zoo in all? Make an open number line and Explain your work.

Open Ended

MIrza reads 164 pages. Ava Rose reads 235pages. What is the total number of pages they read in all?

Multiple Choice

234 + 532=

• 754

• 732

• 766

• 756

Multiple Choice

123 + 256 = ____

• A 364
• B 374
• C 379

• D 395

Multiple Choice

Add 512+336= _______

• 1254
• 800
• 182
• 848

Multiple Choice

604 + 205 = 

• 705
• 809

• 711
• 615

Multiple Choice

The sum of 221 and  256 is ______

• 477
• 467
• 487
• 451