Q1 G4 Mental Math 1

Q1 G4 Mental Math 1

Multiplication and Place Value

Multiple Choice

80,000 x 10

• 800 000

• 8,00 000

• 800, 000

Multiple Choice

Extended form of 328,678

• 328,000

• 30000+ 20 000 + 8000 + 600 + 70 + 8

• 300,000 + 20,000+ 8,000+ 600 +70+8

Multiple Choice

50,000 x 10

• 50, 000

• 500 000

• 500,000

Multiple Choice

What period is 517 in 517, 689

• thousand period

• one period

Multiple Choice

What period is 798 in 1, 564, 798

• thousand period

• one period