Thẻ: Second Grade

Subtraction in the Jungle #1

Subtraction with Regrouping #6

Underwater Subtraction #15

Subtraction with Regrouping #5

Underwater Subtraction #14

Subtraction with Regrouping #4

Underwater Subtraction #13

Money in the Bank: Two-Digit Addition #7

Money in the Bank: Two-Digit Addition #20

Money in the Bank: Two-Digit Addition #30

Money in the Bank: Two-Digit Addition #6

Money in the Bank: Two-Digit Addition #29

Money in the Bank: Two-Digit Addition #5

Money in the Bank: Two-Digit Addition #28

Money in the Bank: Two-Digit Addition #4

Money in the Bank: Two-Digit Addition #27

Money in the Bank: Two-Digit Addition #3

Money in the Bank: Two-Digit Addition #26