Go Math Review Chapter 1-3

Place Value

100

What is the value of the 1 in 213?

10

200

What is the the value of the 3 in 354,020?

300,000

300

How would you write 41,572 in expanded form?

40,000+1,000+500+70+2

400

The value of the 8 in 800 is ___ times more than the value of the 8 in 80.

10

500

The value of the 2 in ____ is 10 times more than the value of the 2 in 20.

200

Ordering and Comparing Numbers

100

Pick the correct sign to compare the numbers: >,<,=

76 __ 90

<

200

Pick the correct sign to compare the numbers: >,<,=

412 __ 410

>

300

Pick the correct sign to compare the numbers: >,<,=

61,023 __ 60,203

>

400

Put the numbers in order from least to greatest:

232,740    210,500    231,810

210,500; 231,810; 232,740

500

Put the numbers in order from greatest to least:

451,101    541,100   422,030   254,987

541,100; 451,101; 422,030; 254,987

Adding

100

Find the sum:

356+123=?

479

200

Find the sum:

1,205+4,999=?

6,204

300

Find the missing addend:

782+ ? =1,000

218

400

4,989,150+8,521,965=?

13,511,115

500

on Tuesday, Miss Morey found 243 kitties. On Wednesday, she found 109 kitties. On Thursday, she found 462 kitties. How many kitties does Miss Morey have total?

Miss Morey has 814 kitties.

Subtracting

100

345-142=?

203

200

5,732-3,852=?

1,880

300

Find the missing addend:

940-? =240

700

400

987,347-594,169= ?

393,178

500

Ms. Dutcher had $4,862. Ms. Morey borrowed $1,299 from Ms. Dutcher. How much money does Ms. Dutcher have left? 

$3,563

Estimating and Rounding

100

Round 567 to the nearest ten.

570

200

Round 6,932 to the nearest hundred.

6,900

300

Round 710,890 to the nearest hundred thousand.

700,000

400

Estimate this problem:

4,567+7,345=?

4,600+7,300=11,900  or  5,000+7,000=12,000

500

Estimate this problem:

670,971-314,078=?

670,000-310,000=360,000    

 or               

 700,000-300,000= 400,000

Multiplication

100

3x47=

141

200

6x569=

3,414

300

8x7,690=

61,520

400

37x96=

3,552

500

Kaleigha wrote 562 poems. If 3 other girls wrote the same amount each, how many poems did the other 3 girls write all together?

the 3 other girls wrote 1,686 all together.

Multi-step Equations/Order of Operations

100

45+6x27-55=n

152=n

200

2 x 35 - (40+3)+ 67 x 9=n

630=n

300

(250x9)-3+67-8x40=t

1994=t

400

5,999 - (56x35) + 12 x 3 - (90+75)=s

3,910=s

500

At Kiy'ron's magic show there were 12 rows with 12 seats in each row. In the middle, there was a reserved section of seats that was 4 row with 6 seats in each. How many seats were NOT RESERVED?

120 seats were not reserved