CT Math Lesson 8: Addition & Subtraction

Which digit in 3,654 is in the thousands place?

• 3

• 6

• 5

• 4

What are the five odd, one-digit numbers?

When seven is subtracted from 15, what is the difference?

When 56 is added to 560, what is the sum?

What is seven minus four?

Use digits to write eight hundred two.

Write a two-digit odd number using 5 and 6.

Use digits to name the number: "4 hundreds plus 4 tens plus 4 ones".

Describe the rule for the counting sequence: 6, 12, 18, _,

• Adding 5

• Adding 6

• Subtracting 5

• Adding 3

Write the ninth term for the counting sequence: 3, 6, 9, _, _, _, _, _, _,