Multiplication
208 x 12=
2,496
880 (÷) 2
440
378 ÷ 4 =
100
A(n) ____ is another word for a number sentence.
Equation
A dog's heart rate beats 100 beats per minute.
How many times does a dog's heart beat in 15 minutes?
100 x 15=
1,500 times
215 x 13=
2,795
3230 (÷) 3
1,076 R2
420 ÷ 2 =
200
One way to estimate a number is to ______ the number.
Round
Lake Michigan's length is 307 miles.
The length of the Nile River is about 14 times the length of Lake Michigan.
How many miles long is the Nile River?
307 x 14 =
4,298 miles
745 x 13=
9,685
563 (÷) 7
80 R3
349 ÷ 5
70
A(n) ______ is the answer to a multiplication problem.
Product
A fifth grade class at Monticello Middle school sold more bags of popcorn than any other class. They ordered 17 cases of popcorn. Each case had 242 bags.
How many bags of popcorn did the class sell?
17 x 242=
4,114 bags of popcorn
236 x 46=
10,856
1805 (÷) 5
361
583 ÷ 2
290
In the equation 9x5=45, 9 and 5 are both ______.
Factors
If a rabbits heart rate beats 212 beats per minute, how many beats will a rabbit's heart beat for 20 minutes?
212 x 20 =
4,240 beats total
584 x 63=
36,792
5123 (÷) 3
1,707 R2
608 ÷ 2 =
300
A ________ of a number is a product of a given whole number and another whole number.
Multiple
A theater in Darlin Harbour, Australia can seat 540 people at one time. How many tickets can be sold if the theater sells out every seat for one 30-day month?
540 x 30=
16,200 tickets