15-12-2015
Mathematics

contestada

show how to make a ten to solve 13-7

Respuesta :

apologiabiology apologiabiology

15-12-2015

13=3+10
so it is now
3+10-7
we know that 10-7=3 so we now have
3+3=6
tada

Answer Link

Otras preguntas

Which of the following words is the best synonym for stealth? a. Convert b. Dark c. Public d. Soldier

Estimates 879 times 8

I 2.1 describe why teams need trust and accountability

What's the best definition of financial literacy? A. The ability to find, evaluate, utilize, share, and create financial content B. The efficient and e

_____ refers to the physical components used to collect, store, organize, and process data and to distribute information

Which statements about the circumstances in Germany that led to Adolf Hitler's rise to power are true? Choose all answers that are correct. A. Germans trusted

1. Which of these gave the Confederacy an advantage over the Union during the Civil War? a. The South's strong military tradition. b. The loyalty of most of the

A vine called the mile-a-minute weed is known for growing at a very fast rate. It can grow up to 0.5 ft per day. How fast in inches per hour can the mile-a-minu

Triangle ABC is congruent to triangle DEF. In triangle ABC, side AB measures 9, side BC measures 3x+1, and side CA measures 7. In triangle DEF, side DE measures

Which color scheme did Stuart Davis use in the painting House and Street? A. neutral B. primary C. analogous D. monochromatic