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Place Value
Addition
Subtraction
Rounding
Mystery
100

What is the value of the 4 in 47?

40

100

5 + 5 = ?

10

100

2 - 1 = ?

1

100

Round 86 to the nearest 10.

90

100

2 x 2 = ?

4

200

What number is in the thousands place in 78,907?

8

200

415 + 87 = ? 

502

200

795 - 439 = ?

356

200
Round 449 to the nearest hundred.

400

200

How long was his drive if Mr. Goodwin leaves his house at 6:45 and arrives at Rosedale Elementary School at 7:15?

30 Minutes or Half an Hour

300

Write 12,193 in expanded form.

10,000 + 2,000 + 100 + 90 +3

300

12,054 + 679 = ?

12,733

300

10,671 - 812 = ?

9,859

300
Round 12,976 to the nearest ten thousand. 

10,000

300
Write a fraction that is equivalent to 1/2.

2/4, 3/6, 4/8, 5/10, 6/12, etc.

400

Write 439,781 in word form. 

Four hundred thirty-nine thousand, seven hundred eighty-one

400

408,591 + 987,654 = ?

1,396,245

400

683,530 - 290,614 = ? 

392,916

400
Round 1,345,761 to the nearest hundred thousand.

1,300,000

400

46 x 83 = ? 

3,818

500

What place value is the 7 in?

37,194,045

Millions

500

509,814,476 + 67,809,112 = ?

577,623,588

500

407,165,789 - 10,685,033 = ?

396,480,756

500

Round 672,961,999 to the nearest hundred thousand.

673,000,000

500

True or False: A square is also a parallelogram.

True