4th Grade Math
Name ALL the factors of 30
1, 2, 3, 5, 6, 10, 15, 30
13 pencils per bin with 14 pencils in each bin. How many pencils are there?
182
Decompose 6/5 into unit fractions and a sum of 2 fractions
1/5 +1/5 +1/5 +1/5 +1/5 +1/5 6/5
2/5 + 4/5
27= 9 x 3
which means ____ is ______ times as many as _____
27 is 9 times as many as 3
or
27 is 3 times as many as 9
What is the value of of the digit 9 in the number 29,037?
9,000
What is 244 divided by 4
61
Ellen had 380 Legos yesterday. She lost 57 of them and her sister took 12 more of them. How many does she have today?
311
Kim snapped 45 photos of herself. Khloe snapped 20 fewer photos of herself than Kim. Kourtney snapped 3 times as many photos as Khloe. How many photos did Kim, Khloe, and Kourtney snap combined?
`145 photos
3 1/5- 1 3/5
1 2/5
When we add, the answer is called?
Sum
91 x 3 =
273
Arthur baked 35 muffins. How many more does he need to bake in order to have 83 muffins.
48 muffins
How many days in 4 months?
120
True or false, partial product is the strategy when you use place value to multiply
What operation is the inverse (opposite) of multiplication?
division
1/2 * 25
12 1/2
Luke drove triple the amount of Mrs. Smith on Thursday. Mrs. Smith drove 41 miles. How much did Luke drive?
123
List all of the factors for 40
1,2,4,5,8,10,20,40
12 cookies can fit on a plate. There are 51 cookies. How many plates are needed?
5
what is 257,341 rounded to the nearest thousand?
257,000
2 1/4 + 3 3/4
6
7,123 people sign up to go on a trip, on the day of the trip 568 more people show up , but 91 people do not go,
What is the closest estimate of the total number of people that went on the trip?
8,000
7,900
7,500
8,100
7,500
List the first 10 rectangular numbers and the first 10 triangular numbers
2, 6, 12, 20, 30, 42, 56, 72, 90, 110
1, 3, 6, 10, 15, 21, 28, 36, 45, 55
What does 72 x 3 equal
216
What place value is the digit 8 in the number 8,265?
Thousands place.
568/2
284
Mariah drove 8 miles a day. Dexter drove twice as much as Mariah. Mrs. Smith drove twice as much as Dexter and Mariah combined. How much did Mrs. Smith drive?
48 miles
Draw and define a reflex angle
A reflex angle is an angle that is more than 180 degrees and less than 360 degrees.
How many inches are in 4 feet?
48
What is the value of of the digit 6 in the number 264,248?
60,000