Math Review

Place value

100

The place value of the 8 in 186,543 is

What is the ten thousands place?

200

The place value of the 4 in 100,004 is

What is the ones place?

300

True or False? 8 is 10 times the place value of the other 8 in 188,009

What is true?

400

True or False. The place value of the first 3 in 323,001 is ten times the value as the second three.

 What is false?

500

Write a number in which all but 1 number is 10 times the value of the next.

What is 999,998 (example)

Multiplication

100

25x4=

What is 100?

200

250x4=

what is 1,000?

300

1,672x8=

What is 13,376

400

12x35=

What is 420?

500

756x73=

 What is 55,188

Division

100

100 divided by 4

What is 25

200

If George has $3.00 in quarters, how many quarters does he have?

What is 12?

300

If 26 is divided by 8, how many remainders will you have?

What is 2

400

155 divided by 5

What is 31?

500

231 divided by 6

What is28r3

Addition

100

300+333=

What is 633?

200

765+291=

What is1,056

300

4,321+0987

What is 5,308?

400

43,683+86,432=

What is 130,115?

500

563,271+892,357=

What is 1,657,586?

Subtraction

100

100-60=

What is 40

200

120-54=

What is 66

300

356-157=

What is 199?

400

3,560-777=

What is 2,783?

500

670,832-381,943=

What is 288,889?