1
Match each expression with its answer: 3x6=?, 14-14=?, 2x8=?, 2-1=?, 20-11=?, 4-2=?, 3x5=? =
2
Match each expression with its answer: 8+13=?, 19+12=?, 13-6=?, 9x3=?, 8x4=?, 19-4=?, 16-6=? =
3
Match each expression with its answer: 2x5=?, 5-4=?, 4x3=?, 13+7=?, 4x7=?, 8x6=?, 4-4=? =
4
Match each expression with its answer: 9+19=?, 3-3=?, 10-4=?, 6x7=?, 4x5=?, 2+13=?, 5+8=? =
5
Match each expression with its answer: 3x4=?, 3-1=?, 16+9=?, 8x5=?, 16-5=?, 4+14=?, 4-4=? =
6
Match each expression with its answer: 5x8=?, 11-6=?, 14-5=?, 5x6=?, 4x9=?, 9-7=?, 9x5=? =
7
Match each expression with its answer: 6-6=?, 7x6=?, 9-4=?, 7-1=?, 16-2=?, 17-2=?, 18-10=? =
8
Match each expression with its answer: 2x2=?, 20-7=?, 10-9=?, 5x3=?, 6x7=?, 16-9=?, 7-4=? =