Multiplication
4th Grade Problem Solving
10's Multiplication
4th Grade Math Mystery
Addition or Subtraction
100

4 x 9=

36

100

Ezra went to buy 9 apples at the grocery store. Each apple costs $7. How much did Ezra have to pay?

$63

100

10 x 10=

100

100

The answer to an addition problem is called the...

Sum

100

597 - 362 =

235

200

7 x 8=

56

200

They found 9 boxes of glass beads. There are 1,376 beads per box. How many glass beads do they have in all?

12,384 glass beads

200

90 x 80 = 

7,200

200

The answer to a multiplication problem is called the...

product

200

6,983 + 572 =

7,555

300

27 x 5 =

135

300

Marta bought 18 sheets of stickers for her sticker album. Each sheet contained 32 stickers. How many stickers did Marta buy for her sticker album?

576 stickers

300

50 x 40 = 

2,000

300

8,768 x 6 =

52,608

300

17,984 + 3,422 =

21,406

400

12 x 32 =

384

400

A movie complex has 8 theaters. Each theater has 287 seats. There are 13 people who work at the theater. How many seats are there altogether?

2,296 seats

400

14 times 20

280

400

56 x 4 =

224

400

65,003 - 42,356 =

22,647

500

7,843 x 6 =

47,058

500

Brian is buying T-shirts for the marching band. He knows that at parades the band forms 24 rows. Each row has 13 students. If T-shirts come in boxes of 100, how many boxes of T-shirts should brian buy?

4 boxes

500

4,000 x 4 = 

16,000

500

42 = 7 x  n

What does n equal?

6

500

509,670 - 112,034 =

397,636