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