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