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