1
Match each expression with its answer: 14-9=?, 7+12=?, 13-4=?, 14+7=?, 14-12=?, 13+4=?, 11+17=? =
2
Match each expression with its answer: 9-5=?, 14+19=?, 4x8=?, 4+19=?, 2x9=?, 7x7=?, 9x6=? =
3
Match each expression with its answer: 9-8=?, 3-3=?, 1+17=?, 9+19=?, 9-4=?, 2x3=?, 9x9=? =
4
Match each expression with its answer: 3+11=?, 16+14=?, 5-5=?, 16-13=?, 6x7=?, 15-6=?, 18+19=? =
5
Match each expression with its answer: 2-2=?, 2x9=?, 12-6=?, 4+9=?, 9x9=?, 20+12=?, 18+11=? =
6
Match each expression with its answer: 8x4=?, 19+4=?, 15+2=?, 7-5=?, 20+2=?, 8x7=?, 17-11=? =
7
Match each expression with its answer: 20+15=?, 9-7=?, 1+19=?, 12+11=?, 6x6=?, 7x6=?, 8-7=? =
8
Match each expression with its answer: 3x4=?, 8+7=?, 5x2=?, 10-10=?, 3x2=?, 12-9=?, 8+3=? =