Rounding
3 Digit Addition
3 Digit Subtraction
Multiplication
Math Vocabulary
100

Round to the nearest 10. 

148

150

100

200+300

500

100

856-432

424

100

Solve 3x5

15

100

What does SUM mean?

Answer to an addition problem. 

200

Round to the nearest 100.

261

300

200

129+253

382

200

James had 312 marbles.
He gave 124 marbles to his friend.

How many marbles does James have left?

Final Answer: James has 188 marbles left.

200

What is the missing value in the equation? 

5x7 = 7 x _

5x7 = 7 x5

200

What are DIGITS?

The numbers. 

300

Round 846 to the nearest 10 and 100. 

10 = 850

100 = 800

300

Liam has 123 toy cars.
His friend gave him 215 more toy cars.

How many toy cars does Liam have now?


Final Answer: Liam has 338 toy cars now.



300

Samantha has 475 stickers, and her brother has 298 stickers.

Find the difference between the number of stickers Samantha has and the number of stickers her brother has.

Final Answer: The difference between Samantha’s and her brother’s stickers is 177.

300

Solve 7x9

63

300

What does FIND THE DIFFERENCE mean?

To take away. 

400

43 is between which two tens. 

40 ------------ 50

400

A zoo had 326 visitors in the morning and 487 visitors in the afternoon.
Later in the evening, another 159 visitors came.

How many visitors came to the zoo in total that day?

Final Answer: 972 visitors came to the zoo that day.

400

A bakery made 642 cookies in the morning.
By the end of the day, they had sold 478 cookies.

How many cookies were left at the bakery?

Final Answer: 164 cookies were left at the bakery.

400

Answer each equation. 

(4+3)x7 =

9x(5+3) =

(2x8)+(4x8) =

(4+3)x7 = 7x7=49

9x(5+3) = 9x8=72

(2x8)+(4x8) = 6x8=48

400

What does FIND THE RODUCT mean?

The answer to a multiplication problem. 

500

826 is between which two tens and which two hundreds?

10= 20 ---- 30

100= 800 ---- 900

500

Emma is collecting books for a school library.
On Monday, she collected 237 books.
On Tuesday, she collected 189 books.
On Wednesday, she collected 146 books.

  • 237 + 189 = 426

  • 426 + 146 = 572

500

900-672

228

500

Which expression can be used to find the product of 2,6, and 4?

a). (6x2)x4

b). (4+6)x2

c). 4x(2x6)

d). 4x(6x2)

e). 2+(4+6)

a). (6x2)x4

c). 4x(2x6)

d). 4x(6x2)


500

What does WHAT IS THE FACTOR mean?

The numbers in a multiplication problem.