Current location - Training Enrollment Network - Mathematics courses - Answers to math problems in summer vacation of grade three
Answers to math problems in summer vacation of grade three
1.52 * 23 =1196 (just use 1 196/52. Another reminder: 52*2= 104 is not 1040)

2.75*75=5625

85*85=7225

95*95=9025

105* 105= 1 1025

125* 125= 15625

The number obtained by multiplying two identical "ten fives" is preceded by several * (several+1). The second half is 25.

Related articles
  • The principle of prophecy in magic
  • Which schools in Chengdu have good recruitment conditions for high school teachers?
  • The composition of the second grade of primary school is 300 words
  • How to calculate the addition and subtraction within 50 by the algorithm of cardio-cerebral speed
  • What does Hong Kong Secondary Four learn in Chinese, English and Mathematics ~
  • First-year math 1 1 1 How to post it?
  • How does the math tutor teach? What are the methods?
  • Mathematics knowledge points in grades one to six
  • How to correctly purchase self-operated quantitative funds
  • How to enlighten children's mathematical thinking? Can intelligent schools cultivate children's mathematical thinking?

    • copyright 2024 Training Enrollment Network All rights reserved