Step 2- Multiply the one’s digit of the multiplicand by 4. We have 4 x 5 = 20. Write 0 in the one’s column and carry over 2 to the ten’s column. Step 3 – Multiply ten’s digit of the multiplicand by 4. We get 2 x 4 = 8. Add 2 that was carried over to it to...
5 will divide into 35 exactly 7 times. The 7 goes beside 2 in the quotient. Then, we multiply 7 and 5 and write the result, 35, at the bottom of the long division. $$\require{enclose} \begin{array}{rll} 27\phantom{} \\[-3pt] 5 \enclose{longdiv}{135}\kern-.2ex \\[-3pt...
How many two-digit numbers have digits whose sum is a perfect square?( ).A. 13 B. 16 C. 17 D. 18 E. 19 相关知识点: 试题来源: 解析 C 有多少两位数,其个位十位的和是平方数?有一个整数,它的数字和为1:10.有4个整数,它们的数字和为4:13、22、31和40.有9个整数,其数字和为9:18、...
2【题目】How many two-digit numbers have digits whose sumis a perfect square?(). A.13 B.16 C.17 D.18 E.19 3【题目】【题目】Ho wman ytwo-digi tnumber shav edigit swhos【题目】【题目】【题目】【题目】【题目】【题目】【题目】【题目】【题目】【题目】 反馈...
Determine how many two-digit numbers satisfy the following property: when the number is added to the number obtained by reversing its digits, the sum is 132.有多少个两位数满足下面的性质:当把这个两位数的十位数字和个位数字调换位置所形成的新的数与原来的数相加,所得的和是132.(A) 5(B) 7(C...
How many different three-digit numbers can be formed with the digits 3, s, and 7 without repeating digits? 4【题目】How many different three-digit numbers can be formed with the digits 1 and 2?How many different three-digit numbers can be formed with the digits 3, 5, and 7 without...
百度试题 结果1 题目【题目】How many 2 -digit odd numbers have the difference between its units digit and its tens digit equal to 1?有多少个两位单数,它们的个位数字与十位数字的差是1 相关知识点: 试题来源: 解析 【解析】8. 反馈 收藏
This lesson discusses the process of multiplying one-digit numbers. It shows you how to find the correct answer using skip counting,, a...
【题目】【题目】(1) How many differen tthree-digi tnumbers can be formed with the digit s1 , 2and 3if each digit【题目】(1) How many differen tthree-digi tnumbers can be formed with the digit s1 , 2and 3if each digit 相关知识点: ...
题目 How many two-digit numbers with their tens digitgreater than their units digit, have the sum of theirdigits equal to twice their difference? 相关知识点: 试题来源: 解析Aroat6ensplue.B→NO_at an_1I_1PL_1+egndAB=2XieCance=(B) ...