EPM3-Unit 1-Lesson 3: Subtraction within 1000

Fill in the blank with one missing letter.

M_NUS

Fill in the blank with one missing letter.

EQU_LS

Fill in the blank with one missing letter.

S_BTRACTION

This is ........

• subtraction without regrouping

• addition without regrouping

• regrouping without subtraction

Fill in the blank with one missing letter.

34 - 12 = 22

This is subtraction without reg_ouping

Which one is subtraction without regrouping?

• 222 + 111 = 333

• 333 - 222 = 111

Which one is subtraction with regrouping?

• 714 - 568 = 146

• 714 - 504 = 210

......... minus three hundred and forty-five equals six hundred and twelve.

• Nine hundred and fifty-seven

• Nine hundred and fivety-seven

Eight hundred and ninety-nine minus ....... equals three hundred and sixty-six

• five hundred and thirty-three

• five hundred and threety-three

A parking lot has a capacity for 630 cars. There are 215 cars in the parking lot at the moment. How many empty spaces are there?