Cov ncauj lus ntawm kev xeem lej suav nrog:
- kab zauv sib npaug, kab tsis sib xws, kab zauv sib npaug, thiab cov qauv plaub fab.
- sib npaug kab sib npaug nrog ob qhov sib txawv.
- ntsuas algebraic expressions.
- txhais ntawm kab thiab tshuaj xyuas qhov sib npaug ntawm kev sib koom ua ke.
- faib los ntawm binomials thiab monomials.
Kev xeem lej PERT yog dab tsi?
Qhov lej ntawm qhov kev xeem PERT muaj peb ntu: pre-algebra, algebra, thiab geometry. Nws tsis raug tso cai siv lub laij lej hauv qhov kev xeem, tab sis nws yuav raug muab rau cov neeg xeem ntawv raws li cov lus nug uas xav tau lub tshuab xam zauv.
Cov lus nug dab tsi ntawm qhov kev xeem PERT?
Muaj peb ntu ntawm kev xeem PERT - lej, Nyeem ntawv, thiab Sau. Txhua ntu tsis muaj sijhawm txwv, tab sis feem ntau siv sijhawm 45 feeb, thiab muaj 30 nqe lus nug. Tsib nqe lus nug hauv txhua ntu yog kev sim, thiab tsis suav rau cov qhab nia, tab sis cov neeg xeem yuav tsis paub cov lus nug twg yog qhov kev sim.
Kuv yuav tsum paub dab tsi rau PERT lej?
Kev xeem PERT suav nrog ntau lub tswv yim los ntawm Pre-Algebra, Algebra, thiab Geometry .…
- Expressions, sib npaug, thiab lo lus teeb meem.
- Kev tsis sib xws thiab kev ua haujlwm.
- kab zauv sib npaug.
- System of Equations.
- Exponents thiab Polynomials.
- Factoring.
- Kev hais lus ncaj ncees thiabEquations.
- Radicals.
Puas yog PERT lej nyuaj?
Kev xeem PERT nyuaj npaum li cas? Kev xeem PERT tuaj yeem nyuaj, yog li nws tseem ceeb rau kev npaj. Txawm hais tias nws tsis yog qhov xeem dhau / tsis ua haujlwm, cov tub ntxhais kawm uas ua tau zoo tuaj yeem hla cov kev kho mob thiab txuag nyiaj thiab sijhawm, yog li cov ceg txheem ntseeg siab. Cov qhab nia ntawm 50 txog 150, thiab lej feem ntau suav tias yog qhov nyuaj tshaj plaws ntawm qhov kev xeem.
