Place values
Addition/Subtraction
Expressions
Evaluate Expressions
Vocabulary
100
Say this number in word form 150,729
one hundred fifty thousand, seven hundred twenty nine
100
find the sum 47,241 + 62,943 =
the sum is 110,184
100
Which is a variable? (6+8)+t
t is a variable
100
solve (32+9) - (8+6)
27
100
Which vocabulary goes with this definition? a letter or symbol that represents a number or numbers a. exponents b. variable c. expression
b. variable
200
Say this number in word form 34,921,025
thirty four million, nine hundred twenty one thousand, twenty five
200
find the difference 251,916 - 41,986 =
the difference is 209,930
200
write an expression for this situation the sum of 14 and m
14 + m
200
evaluate the expression, if k=2 (32+k) - (8+6)
20
200
Which vocabulary goes with this definition? number sentence that has no equal sign a. parentheses b. equation c. expression
an expression
300
compare. < , >, =. Say the equation correctly and explain your answer 53,891 ______ 53,826
> 53,891 is greater than 53,826 nine in the tens place is greater than the two in the tens place
300
723,002 - 418,292 =
the difference is 304,710
300
write an expression for the situation 8 subtracted from h
h - 8
300
evaluate the expression, if p=6 then solve.... (71+p) + (21-p)
92
300
Put these order of operations in the correct order A. multiply / divide B. parentheses ( ) C. add / subtract D. exponents b2
( ) b2 multiply / divide + / -
400
put the numbers in order from greatest to least and explain your thinking a. 82,386 b. 1,735,298 c. 87,293
1,735,298 87,293 82,386
400
Luke soved the following problem. Find his error and explain. 56,007 - 12,653 = 43,444
His hundreds and tens columns were incorrectly regrouped. The difference is 43,354
400
write an expression for this situation Sharon has 18 CDs. She loses 6 of them. Then she gets 3 new CDs for her birthday. Which expression could be used to find out how many CDs Sharon has now?
(18-6)+3
400
Which number should be put in the line to make this equation true? 27+__ = 14+6+27
20
400
Which is an equation? Explain A. 67+48 = b+67 B. 51-y C. (a-7)+(c+9)
a. because an equation has an equal sign
500
round to the nearest hundred thousand, explain your thinking 9,653,102
9,700,000. First I underline the digit in the hundred thousands place (6) then I circle the digit to the right, if the circled digit is 5 or above I add one to the underline digit and all digits to the right become zero.
500
Find the missing digit 56,627 - 2_,549 ________ 27,078
The missing digit is 9
500
Create a word problem for the expression below: (6-3) + 7
answer may vary
500
Find the rule that applies to the following function table on another word page...
b. m-2=n
500
a. the answer when we add is called? _______ b. the answer when we subtract is called? _______ c. the answer when we multiply is called? _______ d. the answer when we divide is called? _______
a. sum b. difference c. product d. quotient
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