1
Match each expression with its answer: 3x3=?, 4-2=?, 8+10=?, 7x5=?, 8x9=?, 4+4=?, 9+17=? =
2
Match each expression with its answer: 17-6=?, 6x9=?, 3-2=?, 6-3=?, 15+11=?, 5x4=?, 4+2=? =
3
Match each expression with its answer: 7+18=?, 9-6=?, 2x7=?, 6x3=?, 14+18=?, 4-2=?, 12-1=? =
4
Match each expression with its answer: 6x3=?, 19+12=?, 18-17=?, 2+7=?, 5x3=?, 5x4=?, 11+13=? =
5
Match each expression with its answer: 12+10=?, 4x9=?, 3+9=?, 3x9=?, 7x5=?, 6x9=?, 12-2=? =
6
Match each expression with its answer: 15-7=?, 9x7=?, 8+8=?, 14-9=?, 5x8=?, 2x9=?, 3-1=? =
7
Match each expression with its answer: 15+8=?, 18+10=?, 7x8=?, 8-7=?, 13-11=?, 8-2=?, 11-4=? =
8
Match each expression with its answer: 4-2=?, 12-11=?, 8x9=?, 15-1=?, 4x7=?, 15+12=?, 18-7=? =