Multiplication/Division
Addition/Subtraction
Area
Rounding/Estimation
Vocabulary
100

4 x 5 = 

20

100

40 + 70 = 

110

100

What is the area of a rectangle that is 3 feet long and 5 feet wide? You must include the correct units. 

15 square feet

100

What is 12 rounded to the nearest 10?

10

100

The numbers that you multiply in a multiplication equation are called...

Factors

200

30 divided by 5 = 

6

200

840 - 90 = 

750

200

What is the area of a square that is 4 centimeters long?

16 square meters

200

What is 351 rounded to the nearest 100?

400
200

The answer of a multiplication equation is called the...

Product

300

12 x 3 = 

36

300

330 + 675 = 

1,000

300

What is the length of a rectangle that has an area of 20 square units, and a width of 2 units? You must use the correct units. 

10 units

300

Estimate by rounding to the nearest 10. What is an estimate for 22 + 79?

100

300

The number you divide is called the...

Dividend

400

75 divided by 25 = 

3

400

1,000 - 217 = 

783

400

The area of this square is 100 square meters. How long is each side?

10 meters

400

Estimate by rounding to the nearest 100. What is an estimate for 372 + 517?

800
400

The number you divide by is called the...

Divisor

500

116 x 5

580

500

347 + 654 = 

1,001

500

Free Space!

Free Space!

500

What is the largest and the smallest number that would round to 1,000, when rounding to the nearest 100. 

950 , 1049

500

21, 35, 49, and 70 are all ________ of 7. 

Multiples

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