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