1
Match each expression with its answer: 9x6=?, 2x6=?, 12+4=?, 8+18=?, 14+7=?, 7+18=?, 10+19=? =
2
Match each expression with its answer: 17+20=?, 18+7=?, 7x2=?, 15-11=?, 8-6=?, 20-10=?, 4-4=? =
3
Match each expression with its answer: 5x4=?, 14-2=?, 4+5=?, 17+15=?, 14+11=?, 14-9=?, 8-4=? =
4
Match each expression with its answer: 15+10=?, 9-5=?, 3x5=?, 6x5=?, 19+15=?, 12+19=?, 3x6=? =
5
Match each expression with its answer: 1+9=?, 12-10=?, 7x3=?, 11-3=?, 10+6=?, 5+7=?, 7-2=? =
6
Match each expression with its answer: 15-13=?, 7x9=?, 19-15=?, 10-4=?, 9x5=?, 4-1=?, 6x8=? =
7
Match each expression with its answer: 18+19=?, 19+11=?, 9+10=?, 10-10=?, 15+9=?, 18+9=?, 9-1=? =
8
Match each expression with its answer: 3-3=?, 19-2=?, 8x9=?, 8-4=?, 9x4=?, 5x5=?, 17+6=? =