addition
What is 10+10=?
20
What is another way to write this in expanded form?
Pro Tip: Look at the 4 square on your guided notes!
(3 x 10,000) + (8 x 1,000) + (5 x 100) + (6 x 10) + (9 x 1)
30,000 + 8,000 + 500 + 60 + 9
Write a statement on your white board to compare the numbers: 76,231 and 76,213
Pro Tip: Use your greater than, less than, or equal symbols.
76,231 > 76,213
What is 20+20=?
40
Write the word form of the number on your white board:
241,563
*Don't show your work until called on! Spelling won't count against you.
Two hundred forty-one thousand five hundrend sixty-three
Complete the statement to make it true.
30,265 < _______
Any number greater than 30,265 would be correct here!
What is 30+30=?
60
Complete the expanded form of the number:
48,296
(4 x _____) + (8 x ____) + (2 x ___) + (9 x __) + (6 x _)
(4 x 10,000) + (8 x 1,000) + (2 x 100) + (9 x 10) + (6 x 1)
Which number completes the math statement?
145,265 < _______
Pro Tip: Write each answer choice in standard form!
A. (1 x 100,000) + (4 x 10,000) + (5 x 1,000) + (2 x 100) + (5 x 10) + (6 x 1)
B. (1 x 100,000) + (3 x 10,000) + (5 x 1,000) + (3 x 100) + (6 x 10) + (5 x 1)
C. One hundred forty-five thousand three hundred six
D. One hundred forty-five thousand two hundred six
C. One hundred forty-five thousand three hundred six
What is 40+40=?
80
How would you represent the number 31,270 using only hundrends and tens?
Pro Tip: Put 31,270 in a quick place value chart on your white board.
10 TH TH H T O
312 hundreds and 7 tens
Which number completes the math statement?
37,456 < _______
Pro Tip: Write each answer choice in standard form!
A. 30,000 + 6,000 + 400 + 50 + 6
B. Thirty-seven thousand one hundred six
C. 30,000 + 7,000 + 200 + 60 + 5
D. Thirty-seven thousand five hundred forty-six
D. Thirty-seven thousand five hundred forty-six
What is 50+50=?
100
How would you represent the number 14,672 using only hundrends and ones?
Pro Tip: Put 14,672 in a quick place value chart on your white board.
10 TH TH H T O
146 hundreds and 72 ones
Which number completes the math statement?
55,731 > _______
Pro Tip: Write each answer choice in standard form!
A. 50,000 + 5,000 + 300 + 70 + 1
B. Fifty-five thousand eight hundred twenty
C. 50,000 + 5,000 + 700 + 30 + 1
D. Fifty-five thousand seven hundrend thirty-one
A. 50,000 + 5,000 + 300 + 70 + 1