文档介绍:,,度数10℃%thirtypercent10%°%,奇怪的三是个奇数。,相等的,均衡的anevennumber一个偶数我们得分现在相等。,加入3+4=73______4_____________________7.=3_____4is/are/makes/equals7.=____3___4is/are/makes/equals7.=_______add3to4,+Aplusplusis/are/makes/。,减去8–5=38_______5_________3.=5_________from8is/equals3.=Ifyou________5_____8,you____3.-5minusfiveminusis/,×5=15_________3_____5__________15.=3______________5is/equals15.=3______5is/makes/.除,除以12÷4=312_______________4is/…into…把……分成……老师把全班分成四个组。