Rounding Numbers
Number Sense
Multiplication
Adding & Subtraction
Decimals
Fractions
100

Round 8,525 to the nearest 10

8,530

100

Arrange the following numbers in ascending order (least to greatest).

62,894

26,894

26,849

62,984

26,849

26,894

62,894

62,984


100

17 x 6=

102

100

398 + 212=

610

100

Write 3.24 in words.

Three and twenty-four hundredths.

100

2/4

1/2

200

Round 14,623 to the nearest hundred.

14,600

200

True or False 

798<789

False

200

28 X 4=

112

200

796 - 466=

330

200

3 4/10

3.4

200

5/15

1/3

300

Round 15,309 to the nearest thousands.

15,000

300

Write 954,351 in expanded form.

900,000+50,000+4,000+300+50+1

300

36 x 7=

252

300

5,484 + 2,244=

7,728

300

Write of the following 

1 8/10 written as a decimal.

1.8

300

Which fraction is greater?

 5 x 2/6 or 

13/6

13/6

400

Round 4,170,154 to the nearest ten thousand. 

4,170,000

400

Write the standard form for 2 hundred thousand, 1 ten thousand,4 hundreds, 1 ten, 9 ones.

210,419

400

23  x  17=

391

400

4,324 - 274=

4,050

400

Add 4.06+3.9

7.96

400

 What is the numerator in the fraction 2/6?

2

500

The school has $925 to spend on new books for the library.  Each book costs $9.95.  Estimate how many books can be bought.

90

500

Write the standard form of:8 ten thousands, 4 thousands, 1 hundred, 6 ones.

84,106

500

45 x 24=

1,080

500

6,269 + 1,637=

7,906

500

Subtract 13.4-12.82

0.58

500

Marcie and Lisa wanted to share a cheese pizza.  Marcie 3/6 of the pizza of the pizza, and Lisa ate 2/6 of the pizza.  How much of the pizza did the girls eat together?

5/6 of a pizza