Place Value and Operation
What is the sum of 245 and 367?
612
A bar graph shows that 45 students like soccer and 30 like basketball. How many more students like soccer than basketball?
15 more students like soccer than basketball
Round 56 to the nearest ten.
60
What is 100 - 99
1
A bar graph shows 25 students who prefer cats and 15 who prefer dogs. How many fewer students prefer dogs?
10 fewer students prefer dogs
If you subtract 125 from 500, what is the result?
375
If a store sold 150 apples on Monday and 200 apples on Tuesday, how many apples were sold in total?
350 apples were sold in Toal
Round 134 to the nearest hundred.
100
What is 10 + 2
12
There are 10 birds and 15 squirrels. How many less birds are there than squirrels?
5 less birds than there are squirrels
How can you break down the number 678 using place value?
So, 678 = 600 + 70 + 8.
A scaled bar graph shows 20 cats and 30 dogs. How many more dogs are there?
10 more dogs than cats
What is 289 rounded to the nearest ten?
290
10 + 9 + 8 =
27
If a bar graph shows 25 students and 50 teachers, how many less students are there?
Subtract 325−128 by decomposing and rounding by tens
197
There are 50 marbles in one bag and 75 in another. How many marbles are there in total?
125 marbles in total
If you round 742 to the nearest hundred, what do you get?
700
15
There are 60 cupcakes and 80 cookies. How many less cupcakes are there?
There are 20 less cupcakes
Find the difference between 800 and 658 using a strategy based on place value.
1hundred 4tens 2ones
A bar graph shows that 60 people like coffee and 40 like tea. How many more people like coffee than tea?
20 more people like coffee than tea.
Round 475 to the nearest ten and explain your reasoning.
Apply the rounding rule: If the ones digit is 5 or greater, you round up. If it is less than 5, you round down.
475 rounded to the nearest ten is 480.
25+30-8=
47
A graph shows 50 trees and 65 bushes. How many less trees are there than bushes?
There are 15 less trees than there are bushes