1
Match each expression with its answer: 20+12=?, 6x5=?, 12+13=?, 4+3=?, 5+10=?, 4-2=?, 16+13=? =
2
Match each expression with its answer: 9+6=?, 16-13=?, 17+9=?, 6x4=?, 5x8=?, 6x9=?, 12-10=? =
3
Match each expression with its answer: 7x7=?, 1+6=?, 13-2=?, 7+12=?, 12+4=?, 19+20=?, 8x6=? =
4
Match each expression with its answer: 7x9=?, 7x3=?, 17-17=?, 6x4=?, 8x5=?, 5x5=?, 3+16=? =
5
Match each expression with its answer: 15-13=?, 12+6=?, 7x5=?, 8+3=?, 15+15=?, 6-5=?, 11-2=? =
6
Match each expression with its answer: 6x2=?, 11+5=?, 8-4=?, 2+9=?, 19+4=?, 1+12=?, 18+12=? =
7
Match each expression with its answer: 6-3=?, 15+12=?, 14-7=?, 4x6=?, 3+15=?, 6x8=?, 5x9=? =
8
Match each expression with its answer: 5+2=?, 9x7=?, 4-4=?, 7x8=?, 18-8=?, 6+13=?, 2+6=? =