Estimation
Adding and Subtracting
Fractions
Multiplication and Division
Composing and Decomposing Numbers
100
Amanda had 19 marbles and Daniel had 9 marbles. About how many marbles did they have altogether? (Round to the nearest ten)
30
100
Robert had 1,617 tadpoles and Shane had 110 tadpoles. If they combined their tadpoles, how many tadpoles would they have altogether?
1,727
100
The denominator is the (top or bottom) number in a fraction

Bottom

100
What is 6 x 7?
42
100
Sara’s classroom number is 603. What is 603 in word form?
Six hundred three
200
On Friday 1,789 people went to the Mississippi Braves baseball game. On Saturday 2,983 people went to the game. About how many more people went to the game on Saturday than on Friday? (Rounded to the nearest hundred)
4,800
200
This is the number that completes the number sentence: 63 - 41 = _____.
22
200

Draw 4/8 and 1/4 on the same number line

Great Job!

200
Sarah had 12 jars of jam to put into 3 boxes. She put the same number of jars into each box. Which number sentence shows how many jars of jam Sarah put in each box?
12 / 3
200
Shirley’s address is two thousand three hundred seventy-five Elm Street. What is her address written in standard form?
2,375 Elm Street
300
A class gathered up all the pencils that they could find. Ronald found 395 pencils, Jennifer found 411 pencils, Martha found 192 pencils, Jeremy found 1283 pencils, and David found 299 pencils. About how many pencils did they find all together? (Round to the nearest hundred)
2,600
300
The students at Smileytown Elementary School are having a reading competition. The third-grade students read 1,302 books. The fourth-grade students read 987 books. The fifth-grade students have read 1,203 books. How many books have the third-, fourth-, and fifth-grade students read?
3,492
300

1/8 + 1/8 + 1/8 = 

3/8

300
Sam has 5 friends. He decided to go to the store, and he bought 45 cookies. If he gives an equal number of cookies to each of his friends, how many cookies will each friend receive?
9
300
Some students are collecting marbles as a hobby. Jordan collected 2,152 marbles; Cathy collected 2,143 marbles; Laura collected 2,140 marbles; and Paul collected 2,253 marbles. Which list shows the students arranged in order from least to greatest based on the number of marbles they have collected?
What is Laura, Cathy, Jordan, and Paul.
400
What is 4,623 is estimated/rounded to the nearest thousand?
5,000
400
Bridge A is 3,672 feet long. Bridge B is 2,958 feet long. How much longer is Bridge A than Bridge B?
714 feet
400

If two fractions have the same numerator, then bigger number is the fraction with the (bigger or smaller) denominator.

EX: 5/6    and     5/2

Smaller 


5/2 is bigger

400
Frank divided all of his marbles into 4 equal groups. The number sentence below can be used to find the total number of marbles Frank has. ______ / 4 = 7 What is the total number of marbles Frank has?
28
400
What is 4,023 written in expanded form?
4000 + 20 + 3
500
Felicia is saving money to buy a softball bat. • The softball bat costs $69. • Felicia has saved $28. Which estimate is closest to the amount of money Felicia still needs to save to buy the softball bat? (Nearest tens)
$50
500
A group of elementary school students wrote letters to their pen pals. The number of letters written by each class is listed in the chart below. Grade Number of Letters 3 ? 4 59 If 101 letters were written altogether, how many students wrote pen pal letters in grade 3?
42
500

If two fractions have the same denominator, then the bigger number is the fraction with the (bigger or smaller) numerator. 

Ex: 12/5 and 2/5

The bigger numerator 12/5 is the bigger number

500
It takes 7 stamps to mail a package. If Shanesta has 56 stamps, how many packages can she mail?
8
500
Cara said, “I am adding 3 four-digit numbers.” Which of the following describes what Cara should expect as her sum? F. A three-digit sum because she is adding three numbers. G. A four-digit sum because she is adding four-digit numbers. H. You can’t tell because you don’t know what numbers she is adding. J. Either a four- or five-digit number because she may be adding numbers that could be as small as 1,000 or as large as 9,999.
J
M
e
n
u