Thẻ: Second Grade

Subtraction with Regrouping #4

Underwater Subtraction #13

Subtraction with Regrouping #3

Underwater Subtraction #12

Money in the Bank: Two-Digit Addition #19

Subtraction with Regrouping #2

Underwater Subtraction #11

Money in the Bank: Two-Digit Addition #1

Subtraction with Regrouping

Underwater Subtraction #10

Money in the Bank: Two-Digit Addition #18

Subtraction in the Jungle #10

Underwater Subtraction #9

Money in the Bank: Two-Digit Addition #17

Subtraction in the Jungle #9

Underwater Subtraction #30

Money in the Bank: Two-Digit Addition #16

Subtraction in the Jungle #8