Rounding and Estimation
Writing Numbers
Comparing Numbers
Fact Families
Grab Bag
100
Round 234 the nearest hundred
What is 200
100
Write 234 in expanded form.
What is 200 + 30 + 4?
100
Which number is greater, 45 or 289?
What is 289?
100
What fact is missing from the following family: 3 6 9 3 + 6 = 9 6 + 3 = 9 9 – 6 = 3
What is 9 - 3 = 6?
100
Write 6284 in expanded form
What is 6000 + 200 + 80 + 4
200
Round 3458 to the nearest thousand.
What is 3000?
200
Write three hundred twenty seven in standard form.
What is 327?
200
Which number is greater, 678 or 745?
What is 745?
200
What two facts are missing from the following fact family: 7 8 15 7 + 8 = 15 15 – 8 = 7
What is 8 + 7 = 15 and 15 - 7 = 8?
200
Which number is greater, 3421 or 3781?
What is 3781?
300
Round 3485 to the nearest 10.
What is 3490?
300
Put 6000 + 400 + 20 + 2 into standard form.
What is 6422?
300
How do you write numbers 1 - 10 in ordinal form?
What is 1st, 2nd, 3rd, 4th, 5th, 6th, 7th, 8th, 9th, and 10th?
300
What three fact are missing from the following fact family: 4 9 13 13 – 9 = 4
What is 13 - 4 = 9 4 + 9 = 13 9 + 4 = 13?
300
Round 8592 to the nearest 100.
What is 8600?
400
If Jenna has 362 pokemon cards and Blake has 183, estimate to the nearest hundred how many they have all together.
What is 600?
400
Write 5048 in expanded form.
What is 5000 + 40 + 8?
400
Which number is greater, 4532 or 4561? Why?
What is 4561, because the 10's place has a higher value in that number, and the thousands place and hundreds place have equal value in both numbers.
400
What are all the facts that belong in the following family? 8 5 13
What is 8 + 5 = 13 5 + 8 = 13 13 - 8 = 5 13 - 5 = 8
400
Write two hundred thirty seven in expanded and standard form.
What is 200 + 30 + 7 and 237?
500
If Andrew drives 121 miles on Saturday and 285 miles on Sunday, estimate how many miles Andrew has driven by the end of the weekend. Round to the nearest ten.
What is 410 miles?
500
Write 376 in word form and expanded form.
What is three hundred seventy six and 300 + 70 + 6?
500
Ashley is behind 13 people in line. Please say what place she has in line, using the form of an ordinal number.
What is 14th in line?
500
Find the third number in the family made from 3 and 7, and find all four equations for their fact family. 7 3 ?
What is 7 3 10 7 + 3 = 10 3 + 7 = 10 10 - 7 = 3 10 - 3 = 7
500
Create a fact family from the following numbers: 8 14 22
What is 8 + 14 = 22 14 + 8 = 22 22 - 14 = 8 22 - 8 = 14
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