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Go Math! 2nd Grade Chapter 2 Answer Key


#1 Joe had four hundred twenty three books. How many hundreds, tens, and ones in four hundred twenty three? 4 hundreds 2 tens 3 ones
#2 Compare these two numbers: 341 and 314 Write it on the board!
#3 What are the next two numbers? 15, 25, 35, ____, _____ 45, 55
#4 What are the next two numbers? 321, 421, 521, _____, _____ 621, 721
#5 Compare these two numbers: 56 and 65 Write it on the board!
#1 Write this number in expanded form: 472 ____ + ______+______=_____ 400 + 70 + 4=474
#2 Write this number in expanded form: 731 ______+_______+______=_____ 700+30+1=731
#3 Leanne has 15 boxes with 10 books in each. How many books does she have in all? 150
#4 13 tens = 130
#5 What is the value of the 3 in 836? 30
#1 What is the value of the 8 in 821? 800
#2 Juan had 538 stickers. How many hundreds, tens, and ones in 538?'> 5 hundreds, 3 tens, and 8 ones
#3 Use symbols to compare these numbers: 124, 362, 229 Write it on the board!
#4 Use symbols to compare these numbers 764, 801, 792 Write it on the board!
#5 Draw a picture of 562 Write it on the board.
#1 What is the value of 1 in 751? 1
#2 Write 326 in expanded form. ____+_____+____=_____ 300+20+6=326
#3 What symbol would compare 454 and 454 =
#4 What symbol would compare 213 and 745?
#5 Put these numbers in order from greatest to least: 345, 122, and 245 122, 245, 345
#1 Put these numbers in order from greatest to least: 761, 843, 803 843, 803, 761
#2 Put these numbers in order from least to greatest: 346, 279, 455 279, 346, 455
#3 What symbol should go in between 367 and 322? greater than
#4 245, 255, 265, ____, _____ 275, 285
#5 How many hundreds, tens, and ones in 766? 7 hundreds, 6 tens, and 6 ones
Final Question