Lets Review Math

Which shows 64,879 in expanded form?

• 6+4+8+7+9

• 600,000+4,000+80+79

• 60,000+4,000+800+70+9

• 60,000+400+80+70+9

Fill in the blank.

73,294= 70,000+3,000+___+90+4

• 2,000

• 20

• 2

• 200

4,000,000+300,000+600+50+8

• 4,300,658

• 4,365,008

• 43,658

• 4,360,058

What is 37,012 in expanded notation?

• 3x10,000 + 7x1,000 + 1x10 + 1x2

• 3x10,000 + 7x1,000 + 1x100 + 1x2

• 3x100,000 + 7x1,000 + 1x100 +1x2

• 3x10,000 + 7x1,000 + 1x12

What is the missing number in 9,346?

9,000 +___+ 40 + 6?

• 500

• 300

• 40

• 9,346

Fill in the blank.

3,457= 3x1,000 + 4x100 + ___ + 7x1

• 5x100

• 4x100

• 5x10

• 5x1

29,586 + 45,623=

• 76,209

• 75,109

• 75,209

• 74,209

7.9 + 18.72

• 2662

• 26.62

• 1

• 25.62

42,005 + 2,520,300

• 256,305

• 2,562,305

• 2,560,208

• 2,561,208

86.04 + 4.04

• 9.044

• 9044

• 90.08

• 90.44