搜索
6. $□ ÷ 4 = 5$……$\triangle$,余数可能是(
1、2、3
),被除数最大是(23
)。
答案：
6. 1、2、3 23
1. 直接写出得数。
$24÷ 3 = $
$42÷ 7 = $
$35÷ 5 = $
$18÷ 6 = $
$24÷ 3 = $
8
$45÷ 9 = $5
$28÷ 7 = $4
$32÷ 4 = $8
$42÷ 7 = $
6
$12÷ 2 = $6
$18÷ 9 = $2
$25÷ 5 = $5
$35÷ 5 = $
7
$72÷ 9 = $8
$27÷ 3 = $9
$45÷ 5 = $9
$18÷ 6 = $
3
$48÷ 6 = $8
$63÷ 7 = $9
$56÷ 8 = $7
答案：
1. 8 5 4 8 6 6 2 5
7 8 9 9 3 8 9 7
7 8 9 9 3 8 9 7
2. 列竖式计算。
$36÷ 8 = $
$57÷ 8 = $
$36÷ 8 = $
$4\cdots\cdots4$
$61÷ 9 = $$6\cdots\cdots7$
$28÷ 3 = $$9\cdots\cdots1$
$57÷ 8 = $
$7\cdots\cdots1$
$33÷ 5 = $$6\cdots\cdots3$
$44÷ 6 = $$7\cdots\cdots2$
答案：
2. $4\cdots\cdots4$ $6\cdots\cdots7$ $9\cdots\cdots1$
$7\cdots\cdots1$ $6\cdots\cdots3$ $7\cdots\cdots2$
$7\cdots\cdots1$ $6\cdots\cdots3$ $7\cdots\cdots2$
3. 计算下面各题。
$(32 - 20)÷ 4$ $83 - (35 + 14)$ $40 - 36÷ 9$
$(32 - 20)÷ 4$ $83 - (35 + 14)$ $40 - 36÷ 9$
答案：
$(32 - 20)÷ 4$
$=12÷4$
$=3$
$83 - (35 + 14)$
$=83 - 49$
$=34$
$40 - 36÷ 9$
$=40 - 4$
$=36$
$=12÷4$
$=3$
$83 - (35 + 14)$
$=83 - 49$
$=34$
$40 - 36÷ 9$
$=40 - 4$
$=36$
查看更多完整答案，请扫码查看
