Place Value Peak
Number Detectives
Add & Subtract Masters
Shopping Spree
Detective Challenge (Mixed Review)
100

What is the value of the 6 in 364,521?


60,000

100

Write 4,506 in expanded form.


4,000 + 500 + 6


100

4,275 + 2,640 =


6,915

100

A notebook costs $6.

You buy 4.

How much did you spend?


$24

100

Round 487,351 to the nearest thousand.


487,000

200

Which digit is in the thousands place in 581,274


1

200

Write 37,420 in word form.


Thirty-seven thousand, four hundred twenty


200

8,002 − 3,568 =


4,434

200

You have $50.

You buy a toy for $27.

How much change did you get?


$23

200

Compare:

507,209 ___ 507,290


507,209 < 507,290

300

What number is 10 times greater than 4,000?


40,000

300

Write in standard form:

60,000 + 8,000 + 200 + 40 + 5


68,245


300

What friendly number makes this easier?

499 + 387

Solve!

Think of 499 as 500.

Answer=886

300

Three shirts cost $18 each.

How much do they cost altogether?


$54

300

Which number is larger?

682,415

628,451


682,415

400

The digit 8 in 582,146 is worth how much?


80,000

400

Expanded form:

6,000 + 30 + 4

Which is correct?

A.
6,304

B.
6,034



B.

400

12,684 − 7,958 =


4,726

400

You have $100.

You buy:

$36 backpack

$24 lunchbox

$18 water bottle

How much money is left?


$22

400

What is the missing number?

56,000 + □ + 400 + 20 + 8 = 59,428


3,000

500

A number has:

  • 5 in the hundred-thousands place
  • 8 in the ten-thousands place
  • 0 in the thousands place
  • 7 in the hundreds place
  • 4 in the tens place
  • 2 in the ones place

What is the number?


580,742

500

A number is:

Nine hundred five thousand, forty-two.

Write it in standard form.


905,042

500

A school collected:

3,285 cans Monday

4,719 cans Tuesday

2,864 cans Wednesday

How many altogether?


10,868

500

A class has a budget of $250.

They buy:

6 games at $24 each

5 puzzles at $13 each

How much money remains?


$41

500

A detective solved:

3 mysteries Monday

5 mysteries Tuesday

4 mysteries Wednesday

Each mystery earned 125 points.

How many total points did the detective earn?


1,500